merge brave2chen pr

mybatis-plus-generator/src/main/resources/templates/controller.java.ftl

@@ -33,7 +33,7 @@ class ${table.controllerName}<#if superControllerClass??> : ${superControllerCla
 public class ${table.controllerName} extends ${superControllerClass} {
 <#else>
 public class ${table.controllerName} {
+</#if>
 
 }
 </#if>
-</#if>