tdf#91820 Correct insert date and time labels in menu

Change-Id: I0eb4e32901a78c32b2219b24fdf9019ad80a7dbb
Reviewed-on: https://gerrit.libreoffice.org/27926Reviewed-by: Yousuf Philips <philipz85@hotmail.com>
Tested-by: Yousuf Philips <philipz85@hotmail.com>

officecfg/registry/data/org/openoffice/Office/UI/CalcCommands.xcu

@@ -2096,11 +2096,17 @@
         <prop oor:name="Label" oor:type="xs:string">
           <value xml:lang="en-US">Insert Current Date</value>
         </prop>
+        <prop oor:name="ContextLabel" oor:type="xs:string">
+          <value xml:lang="en-US">~Date</value>
+        </prop>
       </node>
       <node oor:name=".uno:InsertCurrentTime" oor:op="replace">
         <prop oor:name="Label" oor:type="xs:string">
           <value xml:lang="en-US">Insert Current Time</value>
         </prop>
+        <prop oor:name="ContextLabel" oor:type="xs:string">
+          <value xml:lang="en-US">~Time</value>
+        </prop>
       </node>
       <node oor:name=".uno:ExportAsGraphic" oor:op="replace">
         <prop oor:name="Label" oor:type="xs:string">