Merge pull request #12183 from erichard/patch-1

Fix documentation typo

docs/reference/search/request/source-filtering.asciidoc

@@ -54,8 +54,8 @@ Finally, for complete control, you can specify both include and exclude patterns
 {
     "_source": {
         "include": [ "obj1.*", "obj2.*" ],
-        "exclude": [ "*.description" ],
-    }
+        "exclude": [ "*.description" ]
+    },
     "query" : {
         "term" : { "user" : "kimchy" }
     }