Removed double slash in the URL path

Signed-off-by: Prabha Kylasamiyer Sundara Rajan <pkylasam@pkylasam-thinkpadp16vgen1.bengluru.csb>

Author: Prabha Kylasamiyer Sundara Rajan

docs/topics/templates/document-attributes.adoc

@@ -30,7 +30,7 @@ ifdef::mta[]
 :PluginName: MTA plugin
 :mta-dl-full: Red Hat Developer Lightspeed for migration toolkit for applications
 :mta-dl-plugin: Red Hat Developer Lightspeed for MTA
-:mta-URL: https://docs.redhat.com/en/documentation/migration_toolkit_for_applications/{DocInfoProductNumber}/html/
+:mta-URL: https://docs.redhat.com/en/documentation/migration_toolkit_for_applications/{DocInfoProductNumber}/html
 
 :ProductDistributionVersion: 8.0.1.GA-redhat
 :ProductDistribution: mta-8.0.1.GA-cli-offline.zip