1 files changed, 2 insertions, 2 deletions
diff --git a/getopt1.c b/getopt1.c
index 7e90abc..a0639a2 100644
--- a/getopt1.c
+++ b/getopt1.c
@@ -149,11 +149,11 @@ main (int argc, char **argv)
 	  break;
 
 	case 'c':
-	  printf ("option c with value `%s'\n", optarg);
+	  printf ("option c with value '%s'\n", optarg);
 	  break;
 
 	case 'd':
-	  printf ("option d with value `%s'\n", optarg);
+	  printf ("option d with value '%s'\n", optarg);
 	  break;
 
 	case '?':