diff --git a/share/man/man5/src.conf.5 b/share/man/man5/src.conf.5
index 7bc040906de2..b1e728fe8e28 100644
--- a/share/man/man5/src.conf.5
+++ b/share/man/man5/src.conf.5
@@ -669,10 +669,10 @@ Set to build
 This is a default setting on
 amd64/amd64, arm/armv6, arm/armv7, i386/i386, mips/mips, mips/mips64, powerpc/powerpc and powerpc/powerpc64.
 .It Va WITHOUT_GH_BC
-Do not install the enhanced
-.Xr bc
+Set to not build and install the enhanced
+.Xr bc 1
 and
-.Xr dc
+.Xr dc 1
 programs instead of the traditional FreeBSD versions.
 .It Va WITHOUT_GNU_DIFF
 Set to not build GNU
diff --git a/tools/build/options/WITHOUT_GH_BC b/tools/build/options/WITHOUT_GH_BC
index 01515a64ecfb..80e43bb7cde0 100644
--- a/tools/build/options/WITHOUT_GH_BC
+++ b/tools/build/options/WITHOUT_GH_BC
@@ -1,6 +1,6 @@
 .\" $FreeBSD$
-Do not install the enhanced
-.Xr bc
+Set to not build and install the enhanced
+.Xr bc 1
 and
-.Xr dc
+.Xr dc 1
 programs instead of the traditional FreeBSD versions.
diff --git a/tools/build/options/WITH_GH_BC b/tools/build/options/WITH_GH_BC
index 940ea610e40c..1e8dac498151 100644
--- a/tools/build/options/WITH_GH_BC
+++ b/tools/build/options/WITH_GH_BC
@@ -1,6 +1,6 @@
 .\" $FreeBSD$
-Install the enhanced
-.Xr bc
+Set this option to install the enhanced
+.Xr bc 1
 and
-.Xr dc
+.Xr dc 1
 programs instead of the traditional FreeBSD versions.