remove :documentationpath: from hop-import.adoc

docs/hop-tech-manual/modules/ROOT/pages/hop-vs-kettle/hop-import.adoc

@@ -14,9 +14,6 @@ KIND, either express or implied.  See the License for the
 specific language governing permissions and limitations
 under the License.
 ////
-:documentationPath: /plugins/import/
-:language: en_US
-
 :openvar: ${
 :closevar: }
 :description: Hop is an independent platform that originates from the same code base as Kettle (Pentaho Data Integration). Even though Hop and Kettle are not compatible, you can upgrade your existing Kettle projects by simply importing them into Hop.