diff --git a/install.sh b/install.sh
index 1554010..c9cb65c 100755
--- a/install.sh
+++ b/install.sh
@@ -56,7 +56,7 @@ while [ $# -gt 0 ]; do
             ;;
         "--help")
             shift 1
-	    print_usage
+            print_usage
             ;;
         *)
             print_usage