ENH: remove unneeded column

Libs/DICOM/Widgets/Resources/UI/ctkDICOMServerNodeWidget.ui

@@ -45,11 +45,6 @@
          </row>
          <column>
           <property name="text">
-           <string/>
-          </property>
-         </column>
-         <column>
-          <property name="text">
            <string>Name</string>
           </property>
          </column>