Update help about wildcards in 'tags' option.
diff --git a/src/misc2.c b/src/misc2.c
index 6f19bb6..1cf198f 100644
--- a/src/misc2.c
+++ b/src/misc2.c
@@ -4248,7 +4248,7 @@
 #endif
 
 /*
- * Initialization routine for vim_findfile.
+ * Initialization routine for vim_findfile().
  *
  * Returns the newly allocated search context or NULL if an error occurred.
  *