Fix file local variables c-file-style specification.

diff --git a/lib-src/etags.c b/lib-src/etags.c
index a3ce46a888a19467de3aadfcf8b1ec1e180892e2..1417cf13874b5a6ca936f0cc23e933fb15c86313 100644 (file)
--- a/lib-src/etags.c
+++ b/lib-src/etags.c
@@ -6894,7 +6894,7 @@ xrealloc (ptr, size)
  * tab-width: 8
  * fill-column: 79
  * c-font-lock-extra-types: ("FILE" "bool" "language" "linebuffer" "fdesc" "node" "regexp")
- * c-file-style: gnu
+ * c-file-style: "gnu"
  * End:
  */