diff --git a/lib/getopt.c b/lib/getopt.c
index c784fb6..064909d 100644
--- a/lib/getopt.c
+++ b/lib/getopt.c
@@ -23,7 +23,7 @@
    along with this program; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
    USA.  */
-
+
 /* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
    Ditto for AIX 3.2 and <stdlib.h>.  */
 #ifndef _NO_PROTO
@@ -193,7 +193,7 @@
 
 /* Value of POSIXLY_CORRECT environment variable.  */
 static char *posixly_correct;
-
+
 #ifdef	__GNU_LIBRARY__
 /* We want to avoid inclusion of string.h with non-GNU libraries
    because there are many ways it can cause trouble.
@@ -243,7 +243,7 @@
 #endif /* __GNUC__ */
 
 #endif /* not __GNU_LIBRARY__ */
-
+
 /* Handle permutation of arguments.  */
 
 /* Describe the part of ARGV that contains non-options that have
@@ -456,7 +456,7 @@
 
   return optstring;
 }
-
+
 /* Scan elements of ARGV (whose length is ARGC) for option characters
    given in OPTSTRING.
 
@@ -986,7 +986,7 @@
 #endif /* REALLY_NEED_PLAIN_GETOPT */
 
 #endif	/* Not ELIDE_CODE.  */
-
+
 #ifdef TEST
 
 /* Compile with -DTEST to make an executable for use in testing