diff --git a/man2/lseek.2 b/man2/lseek.2
index a7c435c71..9a59fa628 100644
--- a/man2/lseek.2
+++ b/man2/lseek.2
@@ -114,7 +114,7 @@ If there is no hole past
 then the file offset is adjusted to the end of the file
 (i.e., there is an implicit hole at the end of any file).
 .PP
-In both of the above cases, 
+In both of the above cases,
 .BR lseek ()
 fails if
 .I offset
diff --git a/man2/readlink.2 b/man2/readlink.2
index 051a870b6..97d5ce9f4 100644
--- a/man2/readlink.2
+++ b/man2/readlink.2
@@ -190,11 +190,11 @@ main(int argc, char *argv[])
     }
 
     r = readlink(argv[1], linkname, sb.st_size + 1);
-    
+
     if (r < 0) {
         perror("lstat");
         exit(EXIT_FAILURE);
-    } 
+    }
 
     if (r != sb.st_size) {
         fprintf(stderr, "symlink increased in size "
diff --git a/man2/rt_sigqueueinfo.2 b/man2/rt_sigqueueinfo.2
index daec6e435..4f7e8ce0e 100644
--- a/man2/rt_sigqueueinfo.2
+++ b/man2/rt_sigqueueinfo.2
@@ -98,14 +98,14 @@ typically the real user ID of the sender.
 .TP
 .I si_value
 This field contains the user data to accompany the signal.
-For more information, see the description of the last 
+For more information, see the description of the last
 .RI ( "union sigval" )
 argument of
 .BR sigqueue (3).
 .PP
 Internally, the kernel sets the
 .I si_signo
-field to the value specified in 
+field to the value specified in
 .IR sig ,
 so that the receiver of the signal can also obtain
 the signal number via that field.
diff --git a/man4/hpsa.4 b/man4/hpsa.4
index c62f9bd03..4941b38f7 100644
--- a/man4/hpsa.4
+++ b/man4/hpsa.4
@@ -1,7 +1,7 @@
 .\" Copyright (C) 2011, Hewlett-Packard Development Company, L.P.
 .\" Written by Stephen M. Cameron <scameron@beardog.cce.hp.com>
 .\" Licensed under GNU General Public License version 2 (GPLv2)
-.\" 
+.\"
 .\" shorthand for double quote that works everywhere.
 .ds q \N'34'
 .TH HPSA 4  2011-09-21 "Linux" "Linux Programmer's Manual"