.dir-locals.el: correct syntax

diff --git a/.dir-locals.el b/.dir-locals.el
index c9ac3af3236dbebb256c57a59e03b3f8ad94c4aa..cbbcec4f94a6c757ba0200196c8c349a9bb3be49 100644 (file)
--- a/.dir-locals.el
+++ b/.dir-locals.el
@@ -1,2 +1,3 @@
-(setq sh-basic-offset: 4)
-(setq indent-tabs-mode nil)
+((nil . ((setq sh-basic-offset: 4)
+         (setq indent-tabs-mode nil)
+         )))