diff --git a/share/man/man4/bpf.4 b/share/man/man4/bpf.4
index 049324209eee..e63b3a6ce73e 100644
--- a/share/man/man4/bpf.4
+++ b/share/man/man4/bpf.4
@@ -24,7 +24,7 @@
 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
-.\" 
+.\"
 .\" Copyright (c) 1990 The Regents of the University of California.
 .\" All rights reserved.
 .\"
diff --git a/share/man/man4/cmx.4 b/share/man/man4/cmx.4
index de4a116a5694..aebcbc09be4d 100644
--- a/share/man/man4/cmx.4
+++ b/share/man/man4/cmx.4
@@ -1,7 +1,7 @@
 .\"
 .\" Copyright (c) 2006-2007 Daniel Roethlisberger <daniel@roe.ch>
 .\" All rights reserved.
-.\" 
+.\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions
 .\" are met:
@@ -11,7 +11,7 @@
 .\" 2. Redistributions in binary form must reproduce the above copyright
 .\"    notice, this list of conditions and the following disclaimer in the
 .\"    documentation and/or other materials provided with the distribution.
-.\" 
+.\"
 .\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 .\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 .\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
diff --git a/share/man/man4/inet.4 b/share/man/man4/inet.4
index 4e124db6e1b2..49c050d3de79 100644
--- a/share/man/man4/inet.4
+++ b/share/man/man4/inet.4
@@ -134,7 +134,7 @@ The following
 .Xr ioctl 2
 commands are provided for a datagram socket in the Internet domain:
 .Pp
-.Bl -tag -width ".Dv SIOCGIFBRDADDR" -offset indent -compact   
+.Bl -tag -width ".Dv SIOCGIFBRDADDR" -offset indent -compact
 .It Dv SIOCAIFADDR
 Add address to an interface.
 The command requires
diff --git a/share/man/man4/ixl.4 b/share/man/man4/ixl.4
index ced68f739507..60aa5e67ac40 100644
--- a/share/man/man4/ixl.4
+++ b/share/man/man4/ixl.4
@@ -1,29 +1,29 @@
-.\" Copyright (c) 2013-2015, Intel Corporation 
+.\" Copyright (c) 2013-2015, Intel Corporation
 .\" All rights reserved.
-.\"  
-.\" Redistribution and use in source and binary forms, with or without 
+.\"
+.\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions are met:
-.\"  
-.\"  1. Redistributions of source code must retain the above copyright notice, 
+.\"
+.\"  1. Redistributions of source code must retain the above copyright notice,
 .\"     this list of conditions and the following disclaimer.
-.\"  
-.\"  2. Redistributions in binary form must reproduce the above copyright 
-.\"     notice, this list of conditions and the following disclaimer in the 
+.\"
+.\"  2. Redistributions in binary form must reproduce the above copyright
+.\"     notice, this list of conditions and the following disclaimer in the
 .\"     documentation and/or other materials provided with the distribution.
-.\"  
-.\"  3. Neither the name of the Intel Corporation nor the names of its 
-.\"     contributors may be used to endorse or promote products derived from 
+.\"
+.\"  3. Neither the name of the Intel Corporation nor the names of its
+.\"     contributors may be used to endorse or promote products derived from
 .\"     this software without specific prior written permission.
-.\"  
+.\"
 .\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-.\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
-.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+.\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
diff --git a/share/man/man4/ixlv.4 b/share/man/man4/ixlv.4
index 09aa2cde8af7..1fb0eb9a2435 100644
--- a/share/man/man4/ixlv.4
+++ b/share/man/man4/ixlv.4
@@ -1,29 +1,29 @@
-.\" Copyright (c) 2013-2015, Intel Corporation 
+.\" Copyright (c) 2013-2015, Intel Corporation
 .\" All rights reserved.
-.\"  
-.\" Redistribution and use in source and binary forms, with or without 
+.\"
+.\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions are met:
-.\"  
-.\"  1. Redistributions of source code must retain the above copyright notice, 
+.\"
+.\"  1. Redistributions of source code must retain the above copyright notice,
 .\"     this list of conditions and the following disclaimer.
-.\"  
-.\"  2. Redistributions in binary form must reproduce the above copyright 
-.\"     notice, this list of conditions and the following disclaimer in the 
+.\"
+.\"  2. Redistributions in binary form must reproduce the above copyright
+.\"     notice, this list of conditions and the following disclaimer in the
 .\"     documentation and/or other materials provided with the distribution.
-.\"  
-.\"  3. Neither the name of the Intel Corporation nor the names of its 
-.\"     contributors may be used to endorse or promote products derived from 
+.\"
+.\"  3. Neither the name of the Intel Corporation nor the names of its
+.\"     contributors may be used to endorse or promote products derived from
 .\"     this software without specific prior written permission.
-.\"  
+.\"
 .\" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-.\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 
-.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 
-.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 
-.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 
-.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 
-.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 
+.\" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+.\" LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
diff --git a/share/man/man4/mpr.4 b/share/man/man4/mpr.4
index ff500c25dee8..13172f82e3ec 100644
--- a/share/man/man4/mpr.4
+++ b/share/man/man4/mpr.4
@@ -29,7 +29,7 @@
 .\" STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 .\" IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGES.
-.\" 
+.\"
 .\" mpr driver man page.
 .\"
 .\" Author: Ken Merry <ken@FreeBSD.org>
@@ -250,7 +250,7 @@ hw.mpr.X.debug_level
 .Pp
 tunable, either in
 .Xr loader.conf 5
-or by using  
+or by using
 .Xr sysctl 8 .
 These bits have the described effects:
 .Bd -literal -offset indent
diff --git a/share/man/man4/oce.4 b/share/man/man4/oce.4
index 51ac5ec9ae9d..c5022833e8b5 100644
--- a/share/man/man4/oce.4
+++ b/share/man/man4/oce.4
@@ -1,6 +1,6 @@
 .\" Copyright (C) 2013 Emulex
 .\" All rights reserved.
-.\" 
+.\"
 .\" Redistribution and use in source and binary forms, with or without
 .\" modification, are permitted provided that the following conditions are met:
 .\"
diff --git a/share/man/man4/qlxgbe.4 b/share/man/man4/qlxgbe.4
index 32b7d34af857..fde9ef90298c 100644
--- a/share/man/man4/qlxgbe.4
+++ b/share/man/man4/qlxgbe.4
@@ -1,5 +1,5 @@
 .\"-
-.\" Copyright (c) 2013 Qlogic Corportaion 
+.\" Copyright (c) 2013 Qlogic Corportaion
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
diff --git a/share/man/man4/qlxge.4 b/share/man/man4/qlxge.4
index 21e6ce16c484..2da3a8d68308 100644
--- a/share/man/man4/qlxge.4
+++ b/share/man/man4/qlxge.4
@@ -1,5 +1,5 @@
 .\"-
-.\" Copyright (c) 2013-2014 Qlogic Corporation 
+.\" Copyright (c) 2013-2014 Qlogic Corporation
 .\" All rights reserved.
 .\"
 .\" Redistribution and use in source and binary forms, with or without
diff --git a/share/man/man4/unix.4 b/share/man/man4/unix.4
index 173fd0e8ef61..93cd39915eab 100644
--- a/share/man/man4/unix.4
+++ b/share/man/man4/unix.4
@@ -241,7 +241,7 @@ These will arrive in the form of a filled in
 structure, defined in
 .In sys/ucred.h
 as follows:
-.Bd -literal 
+.Bd -literal
 struct xucred {
   u_int	cr_version;		/* structure layout version */
   uid_t	cr_uid;			/* effective user id */
diff --git a/share/man/man4/usfs.4 b/share/man/man4/usfs.4
index 417fbcf48a5d..ef757857022f 100644
--- a/share/man/man4/usfs.4
+++ b/share/man/man4/usfs.4
@@ -22,7 +22,7 @@
 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
-.\" 
+.\"
 .\" $FreeBSD$
 .\"
 .Dd June 8, 2016
diff --git a/share/man/man4/vale.4 b/share/man/man4/vale.4
index 4eeab1ae1cc2..722d8f0aa7a2 100644
--- a/share/man/man4/vale.4
+++ b/share/man/man4/vale.4
@@ -21,7 +21,7 @@
 .\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
-.\" 
+.\"
 .\" This document is derived in part from the enet man page (enet.4)
 .\" distributed with 4.3BSD Unix.
 .\"
diff --git a/share/man/man5/src.conf.5 b/share/man/man5/src.conf.5
index 2e5dfcec3943..55f7acbd3316 100644
--- a/share/man/man5/src.conf.5
+++ b/share/man/man5/src.conf.5
@@ -486,7 +486,7 @@ Makefile.depend files found in each directory.
 .Pp
 The build can be started from anywhere, and behaves the same.
 The initial instance of
-.Xr make 1 
+.Xr make 1
 recursively reads
 .Va DIRDEPS
 from Makefile.depend
diff --git a/share/man/man9/SYSCALL_MODULE.9 b/share/man/man9/SYSCALL_MODULE.9
index 8fc92aada530..aec57a89e9b3 100644
--- a/share/man/man9/SYSCALL_MODULE.9
+++ b/share/man/man9/SYSCALL_MODULE.9
@@ -84,7 +84,7 @@ and
 library functions in libc.
 The MACRO
 .Fn SYSCALL_MODULE_HELPER
-includes 
+includes
 .Fn SYSCALL_MODULE
 and much of its boilerplate code.
 .Sh EXAMPLES
diff --git a/share/man/man9/counter.9 b/share/man/man9/counter.9
index a89d14dcd25a..f717b646247b 100644
--- a/share/man/man9/counter.9
+++ b/share/man/man9/counter.9
@@ -154,7 +154,7 @@ A read of the oid returns value obtained through
 Any write to the oid zeroes it.
 .It Fn SYSCTL_COUNTER_U64_ARRAY parent nbr name access ptr len descr
 Declare a static
-.Xr sysctl  
+.Xr sysctl
 oid that would represent an array of
 .Nm .
 The
@@ -172,7 +172,7 @@ Any write to the oid zeroes all array elements.
 .It Fn SYSCTL_ADD_COUNTER_U64_ARRAY ctx parent nbr name access ptr len descr
 Create a
 .Xr sysctl
-oid that would represent an array of 
+oid that would represent an array of
 .Nm .
 The
 .Fa ptr
@@ -181,9 +181,9 @@ argument should be a pointer to allocated array of
 The
 .Fa len
 argument should specify number of elements in the array.
-A read of the oid returns len-sized array of 
-.Vt uint64_t 
-values  obtained through
+A read of the oid returns len-sized array of
+.Vt uint64_t
+values obtained through
 .Fn counter_u64_fetch .
 Any write to the oid zeroes all array elements.
 .El