doc: add missing parenthesis

mroonga · Dec 26, 2015 · 71360f0 · 71360f0
1 parent ce2312c
commit 71360f0
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/doc/source/reference/udf/mroonga_normalize.rst b/doc/source/reference/udf/mroonga_normalize.rst
@@ -13,8 +13,8 @@ Syntax
 
 mroonga_normalize has required parameter and optional parameter::
 
-  mroonga_normalize  string
-                     [normalizer_name]
+  mroonga_normalize(string)
+  mroonga_normalize(string, normalizer_name)
 
 Usage
 -----