remove trailing breacket

templates/go/snippets/method.mustache

@@ -13,7 +13,7 @@ func SnippetFor{{#lambda.titlecase}}{{method}}{{/lambda.titlecase}}Of{{#lambda.p
     {{{description}}}
     */
 
-    // Initialize the client{{#hasRegionalHost}} with your application region, eg. {{clientPrefix}}.YOUR_APP_ID_REGION{{/hasRegionalHost}}}
+    // Initialize the client{{#hasRegionalHost}} with your application region, eg. {{clientPrefix}}.YOUR_APP_ID_REGION{{/hasRegionalHost}}
     client, err := {{clientPrefix}}.NewClient("YOUR_APP_ID", "YOUR_API_KEY"{{#hasRegionalHost}}, {{clientPrefix}}.{{#lambda.uppercase}}{{defaultRegion}}{{/lambda.uppercase}}{{/hasRegionalHost}})
     if err != nil {
       // The client can fail to initialize if you pass an invalid parameter.