Removed trailing white space at end of lines

man2/nfsservctl.2

@@ -28,9 +28,9 @@ Since Linux 3.1, this system call no longer exists.
 #define NFSCTL_DELCLIENT    2    /* Remove an NFS client. */
 #define NFSCTL_EXPORT       3    /* Export a filesystem. */
 #define NFSCTL_UNEXPORT     4    /* Unexport a filesystem. */
-#define NFSCTL_UGIDUPDATE   5    /* Update a client's UID/GID map 
+#define NFSCTL_UGIDUPDATE   5    /* Update a client's UID/GID map
                                     (only in Linux 2.4.x and earlier). */
-#define NFSCTL_GETFH        6    /* Get a file handle (used by mountd) 
+#define NFSCTL_GETFH        6    /* Get a file handle (used by mountd)
                                     (only in Linux 2.4.x and earlier). */
 
 struct nfsctl_arg {

man2/setfsuid.2

@@ -93,7 +93,7 @@ The filesystem user ID attribute was thus added to allow a process to
 change its user ID for the purposes of file permission checking without
 at the same time becoming vulnerable to receiving unwanted signals.
 Since Linux 2.0, signal permission handling is different (see
-.BR kill (2)), 
+.BR kill (2)),
 with the result that a process change can change its effective user ID
 without being vulnerable to receiving signals from unwanted processes.
 Thus,

man5/proc.5

@@ -376,7 +376,7 @@ The number of bytes which this task has caused to be read from storage.
 This is simply the sum of bytes which this process passed to
 .BR read (2)
 and similar system calls.
-It includes things such as terminal I/O and 
+It includes things such as terminal I/O and
 is unaffected by whether or not actual
 physical disk I/O was required (the read might have been satisfied from
 pagecache).