Fix javadoc method allowed annotations issue (#15)

Author: ilyavy

checkstyle.xml

@@ -64,10 +64,10 @@
             <property name="accessModifiers" value="public"/>
             <property name="allowMissingParamTags" value="true"/>
             <property name="allowMissingReturnTag" value="true"/>
-            <property name="allowedAnnotations" value="Override, Test, Bean, ApiOperation, ExceptionHandler, ApiModelProperty"/>
         </module>
         <module name="MissingJavadocMethod">
             <property name="minLineCount" value="2"/>
+            <property name="allowedAnnotations" value="Override, Test, Bean, ApiOperation, ExceptionHandler, ApiModelProperty"/>
         </module>
         <module name="JavadocType">
             <property name="allowedAnnotations" value="SpringBootApplication, Configuration, Bean, ApiModel"/>