Set error log widget title to "Log messages"

Libs/Widgets/Resources/UI/ctkErrorLogWidget.ui

@@ -11,7 +11,7 @@
    </rect>
   </property>
   <property name="windowTitle">
-   <string>Form</string>
+   <string>Log messages</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
    <item>