Normalize module name

Author: garydgregory

src/conf/checkstyle.xml

@@ -56,7 +56,7 @@ limitations under the License.
       <property name="option" value="text" />
     </module>
     <module name="EqualsHashCode" />
-    <module name="ExplicitInitializationCheck" />
+    <module name="ExplicitInitialization" />
     <module name="FinalLocalVariable" />
     <module name="IllegalImport" />
     <module name="ImportOrder">