Small fix on default mapping

Author: melodyogonna

docs/build-your-software-catalog/sync-data-to-catalog/git/github-ocean/github-ocean.md

@@ -114,7 +114,7 @@ resources:
         mappings:
           identifier: .login
           title: .login
-          blueprint: "'githubOrganization'"
+          blueprint: '"githubOrganization"'
           properties:
             login: .login
             id: .id