Updates to usage, and made tar work.
 -Erik
diff --git a/ps.c b/ps.c
index 55439da..1f61753 100644
--- a/ps.c
+++ b/ps.c
@@ -100,7 +100,7 @@
     int i, c;
 
     if ( argc>1 && **(argv+1) == '-' ) {
-	usage ("ps - report process status\nThis version of ps accepts no options.\n");
+	usage ("ps\n\nReport process status\n\nThis version of ps accepts no options.\n");
     }
     
     dir = opendir("/proc");