diff --git a/usr.bin/dtc/dtc.1 b/usr.bin/dtc/dtc.1
index 050bb7056855..afb94f763e08 100644
--- a/usr.bin/dtc/dtc.1
+++ b/usr.bin/dtc/dtc.1
@@ -141,11 +141,11 @@ or
 to be used for device tree source files that contain conditional components.
 This tool supports two extensions to the standard to support conditional
 compilation of device trees.
-The first is an 
+The first is an
 .Ar /include/if [property]/ "file.dts"
 directive that is allowed at the start of a file and which will only include
 the specified file if it the specified property is passed with this flag.
-The second is the 
+The second is the
 .Ar $NAME
 format for property values.
 These allow property value to be specified on the command line.