Fixed CheckStyle issues

Author: drpayyne

src/com/magento/idea/magento2plugin/reference/provider/PhpConstructorArgumentReferenceProvider.java

@@ -42,7 +42,7 @@ public PsiReference[] getReferencesByElement(
                 final Collection<Parameter> parameterList
                         = new THashSet<>(Arrays.asList(constructor.getParameters()));
                 parameterList.removeIf(p -> !p.getName().contains(parameterName));
-                if (!parameterList.isEmpty()) {// NOPMD
+                if (!parameterList.isEmpty()) { // NOPMD
                     psiReferences.add(new PolyVariantReferenceBase(element, parameterList));
                 }
             }

src/com/magento/idea/magento2plugin/reference/provider/VirtualTypeReferenceProvider.java

@@ -27,7 +27,8 @@ public PsiReference[] getReferencesByElement(
     ) {
         final String value = StringUtil.unquoteString(element.getText());
         final DiIndex index = DiIndex.getInstance(element.getProject());
-        final Collection<PsiElement> targets = index.getVirtualTypeElements(value, element.getResolveScope());
+        final Collection<PsiElement> targets
+                = index.getVirtualTypeElements(value, element.getResolveScope());
         final List<PsiReference> psiReferences = new ArrayList<>();
 
         if (!targets.isEmpty()) {