Remove whitespace at EOL.

4 files changed, 15 insertions, 15 deletions

diff --git a/lib/libcompat/4.3/insque.3 b/lib/libcompat/4.3/insque.3
index 29ea3f425311..2744daec02ab 100644
--- a/lib/libcompat/4.3/insque.3
+++ b/lib/libcompat/4.3/insque.3
@@ -61,7 +61,7 @@ The insque and remque functions are considered obsolete.
 .Pp
 The
 .Fn insque
-and 
+and
 .Fn remque
 functions
 manipulate queues built from doubly linked lists.  Each
@@ -69,9 +69,9 @@ element in the queue must be in the form of
 .Dq Li struct qelem .
 The function
 .Fn insque
-inserts 
+inserts
 .Fa elem
-in a queue immediately after 
+in a queue immediately after
 .Fa pred ;
 .Fn remque
 removes an entry
@@ -85,5 +85,5 @@ The
 .Fn insque
 and
 .Fn remque
-functions appeared in 
+functions appeared in
 .Bx 4.2 .
diff --git a/lib/libcompat/4.3/lsearch.3 b/lib/libcompat/4.3/lsearch.3
index 3e0ba949b374..40b2c3e834cc 100644
--- a/lib/libcompat/4.3/lsearch.3
+++ b/lib/libcompat/4.3/lsearch.3
@@ -73,7 +73,7 @@ is a comparison routine which is used to compare two elements.
 It takes two arguments which point to the
 .Fa key
 object and to an array member, in that order, and must return an integer
-less than, equivalent to, or greater than zero if the 
+less than, equivalent to, or greater than zero if the
 .Fa key
 object is considered, respectively, to be less than, equal to, or greater
 than the array member.
diff --git a/lib/libcompat/4.3/re_comp.3 b/lib/libcompat/4.3/re_comp.3
index 10cd0a894bd5..c4830b06fb12 100644
--- a/lib/libcompat/4.3/re_comp.3
+++ b/lib/libcompat/4.3/re_comp.3
@@ -56,7 +56,7 @@ This interface is made obsolete by
 The
 .Fn re_comp
 function
-compiles a string into an internal form suitable for pattern matching. 
+compiles a string into an internal form suitable for pattern matching.
 The
 .Fn re_exec
 function
@@ -70,7 +70,7 @@ returns 0 if the string
 .Fa s
 was compiled successfully; otherwise a string containing an
 error message is returned.
-If 
+If
 .Fn re_comp
 is passed 0 or a null string, it returns without changing the currently
 compiled regular expression.
@@ -89,10 +89,10 @@ The strings passed to both
 .Fn re_comp
 and
 .Fn re_exec
-may have trailing or embedded newline characters; 
+may have trailing or embedded newline characters;
 they are terminated by
 .Dv NUL Ns s .
-The regular expressions recognized are described in the manual entry for 
+The regular expressions recognized are described in the manual entry for
 .Xr ed 1 ,
 given the above difference.
 .Sh DIAGNOSTICS
@@ -125,5 +125,5 @@ The
 .Fn re_comp
 and
 .Fn re_exec
-functions appeared in 
+functions appeared in
 .Bx 4.0 .
diff --git a/lib/libcompat/4.3/rexec.3 b/lib/libcompat/4.3/rexec.3
index a1b2a89ace37..737c976f1abc 100644
--- a/lib/libcompat/4.3/rexec.3
+++ b/lib/libcompat/4.3/rexec.3
@@ -45,7 +45,7 @@
 .Fn rexec "char **ahost" "int inport" "char *user" "char *passwd" "char *cmd" "int *fd2p"
 .Sh DESCRIPTION
 .Bf -symbolic
-This interface is obsoleted by 
+This interface is obsoleted by
 .Xr rcmd 3 .
 .Ef
 .Pp
@@ -75,7 +75,7 @@ specifies which well-known
 Internet port to use for
 the connection; the call
 .Fn getservbyname \*qexec\*q \*qtcp\*q
-(see 
+(see
 .Xr getservent 3 )
 will return a pointer to a structure, which contains the
 necessary port.
@@ -107,10 +107,10 @@ as the secondary connection is set up after authorization has been
 verified.
 If
 .Fa fd2p
-is 0, then the 
+is 0, then the
 .Em stderr
 (unit 2 of the remote
-command) will be made the same as the 
+command) will be made the same as the
 .Em stdout
 and no
 provision is made for sending arbitrary signals to the remote process,
@@ -121,7 +121,7 @@ although you may be able to get its attention by using out-of-band data.
 .Sh HISTORY
 The
 .Fn rexec
-function appeared in 
+function appeared in
 .Bx 4.2 .
 .Sh BUGS
 The