clean

diff --git a/battleships.c b/battleships.c
index 0f91fa634bd4117870ba4bfc86bff2351a541d07..d04328f369aa136e199ebedead9a8c77a9738576 100644 (file)
--- a/battleships.c
+++ b/battleships.c
@@ -39,7 +39,7 @@ int main (int argc, char *argv[])
     }
 
     /* process argument */
-     while (argc-- > 1) {
+    while (argc-- > 1) {
         char *arg = *(++argv);
         if (arg[0] != '-') {
             VERBOSE (ERROR, fprintf (stderr, "%s: invalid option -- %s\n", progname, arg));