doc: Rephrase explanation for forcing OAuth 1.0

Author: Paulo Ribeiro

docs/configuration/integrations/bitbucket-server.md

@@ -26,8 +26,8 @@ To integrate Codacy with Bitbucket Server, you must create an application link o
 
     !!! important
         **If you're using Bitbucket Server 7.20 or later** you must select the application type **Atlassian product** while creating the new application link.
-        
-        This is necessary to make the integration compatible with Codacy by [forcing the integration to use OAuth 1.0](https://confluence.atlassian.com/bitbucketserver/link-to-other-applications-1018764620.html#Linktootherapplications-LinktoAtlassianproductsorexternalapplicationsusingOAuth1.0){: target="_blank"}.
+
+        This [forces the integration to use OAuth 1.0](https://confluence.atlassian.com/bitbucketserver/link-to-other-applications-1018764620.html#Linktootherapplications-LinktoAtlassianproductsorexternalapplicationsusingOAuth1.0){: target="_blank"} and is necessary to ensure the compatibility between Codacy and older versions of Bitbucket that only supported OAuth 1.0.
 
     ![Bitbucket Server application link](images/bitbucket-server-application-link.png)