diff --git a/tdrop b/tdrop
index 0fe2c01..32125d9 100755
--- a/tdrop
+++ b/tdrop
@@ -156,7 +156,7 @@ do
 		*) print_help illegal_opt;;
 		esac;;
 	*) print_help illegal_opt;;
-    esac
+	esac
 done
 shift "$((OPTIND-1))"
 program=$1