diff --git a/catpoint.c b/catpoint.c
index 208685f..e31771f 100644
--- a/catpoint.c
+++ b/catpoint.c
@@ -15,7 +15,7 @@
 char **p; /* the slides */
 int n; /* the number of slides */
 
-void 
+void
 cleanup(int s)
 {
 	int i;
@@ -26,7 +26,6 @@ cleanup(int s)
 	exit(1);
 }
 
-
 void
 setsignal()
 {
@@ -39,7 +38,6 @@ setsignal()
 	signal(SIGTERM, cleanup);
 }
 
-
 int
 main(int argc, char *argv[])
 {
@@ -132,7 +130,7 @@ again:
 	}
 
 	/* unmap mem */
-	cleanup(0);	
+	cleanup(0);
 
 	return (0);
 }