Merge branch 'bw-clarify-database-password-setup-docs' into 'master'

Small clarification to setting up the database password

See merge request gitlab-org/gitlab-ee!4087

doc/gitlab-geo/database.md

@@ -68,7 +68,7 @@ The following guide assumes that:
 
     This command will use your defined `external_url` in `/etc/gitlab/gitlab.rb`.
     
-1. GitLab 10.4 and up only: Make sure your the `gitlab` database user has a password defined
+1. GitLab 10.4 and up only: Do the following to make sure the `gitlab` database user has a password defined
 
     Generate a MD5 hash of the desired password: