connectivity writer driver: mention Writer in display name

It was just "Document" to be consistent with Calc's "Spreadsheet", but
it's confusing as we have a Text driver as well.

Change-Id: I9ec10f49c3f2bdab7d8f92a9ee0a44b4536e83eb
Reviewed-on: https://gerrit.libreoffice.org/40135Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>

connectivity/registry/writer/org/openoffice/Office/DataAccess/Drivers.xcu

@@ -13,7 +13,7 @@
         <value>com.sun.star.comp.sdbc.writer.ODriver</value>
       </prop>
       <prop oor:name="DriverTypeDisplayName" oor:type="xs:string">
-        <value xml:lang="en-US">Document</value>
+        <value xml:lang="en-US">Writer Document</value>
       </prop>
       <node oor:name="Features">
         <node oor:name="EscapeDateTime" oor:op="replace">