Removed unused style, fixed form

Author: Vitaliy Boyko

gradle-tasks/checkstyle/checkstyle.xml

@@ -229,13 +229,6 @@
             <property name="lineWrappingIndentation" value="8"/>
             <property name="arrayInitIndent" value="4"/>
         </module>
-        <module name="AbbreviationAsWordInName">
-            <property name="ignoreFinal" value="false"/>
-            <property name="allowedAbbreviationLength" value="1"/>
-            <property name="tokens"
-                      value="CLASS_DEF, INTERFACE_DEF, ENUM_DEF, ANNOTATION_DEF, ANNOTATION_FIELD_DEF,
-                    PARAMETER_DEF, VARIABLE_DEF, METHOD_DEF"/>
-        </module>
         <module name="OverloadMethodsDeclarationOrder"/>
         <module name="VariableDeclarationUsageDistance"/>
         <module name="CustomImportOrder">

src/com/magento/idea/magento2plugin/actions/generation/dialog/CreateAnObserverDialog.java

@@ -154,7 +154,7 @@ public String getObserverModule() {
         return this.observerModule.getSelectedItem().toString();
     }
 
-    private void createUiComponents() { //NOPMD
+    private void createUIComponents() { //NOPMD
         final List<String> allModulesList = ModuleIndex.getInstance(project)
                 .getEditableModuleNames();