3 files changed, 5 insertions, 5 deletions

diff --git a/lib/libc/sys/dup.2 b/lib/libc/sys/dup.2
index 347795cc75406..9c2a7b1b462bd 100644
--- a/lib/libc/sys/dup.2
+++ b/lib/libc/sys/dup.2
@@ -96,7 +96,7 @@ the value of the new descriptor
 .Fa newd
 is specified.  If this descriptor is already in use and
 .Fa oldd
-!=
+\*(Ne
 .Fa newd ,
 the descriptor is first deallocated as if a
 .Xr close 2
diff --git a/lib/libc/sys/rfork.2 b/lib/libc/sys/rfork.2
index 1f9644793c25f..80d7f76d3da7e 100644
--- a/lib/libc/sys/rfork.2
+++ b/lib/libc/sys/rfork.2
@@ -46,8 +46,8 @@ See
 .Xr wait 2 .
 .It RFFDG
 If set, the invoker's file descriptor table (see
-.Xr intro 2
-) is copied; otherwise the two processes share a
+.Xr intro 2 )
+is copied; otherwise the two processes share a
 single table.
 .It RFCFDG
 If set, the new process starts with a clean file descriptor table.
diff --git a/lib/libc/sys/select.2 b/lib/libc/sys/select.2
index 9837eb5757a2a..d888bfb91bf38 100644
--- a/lib/libc/sys/select.2
+++ b/lib/libc/sys/select.2
@@ -170,8 +170,8 @@ The default size of
 is currently 1024.
 In order to accommodate programs which might potentially
 use a larger number of open files with
-.Fn select
-, it is possible
+.Fn select ,
+it is possible
 to increase this size by having the program define
 .Dv FD_SETSIZE
 before the inclusion of any header which includes