Fix typo in libipt_string (Nancy Fudd).  (Closes: #89)
diff --git a/extensions/libipt_string.c b/extensions/libipt_string.c
index 632d5af..b4710f9 100644
--- a/extensions/libipt_string.c
+++ b/extensions/libipt_string.c
@@ -202,7 +202,7 @@
 	const struct ipt_string_info *info =
 	    (const struct ipt_string_info*) match->data;
 
-	printf("--string %s%s ", (info->invert) ? "! ", "", info->string);
+	printf("--string %s%s ", (info->invert) ? "! ": "", info->string);
 }