Merge pull request #340 from drdoctr/up-retries

Increase the number of retries

Author: asmeurer

doctr/travis.py

@@ -533,7 +533,7 @@ def commit_docs(*, added, removed):
 
     return False
 
-def push_docs(deploy_branch='gh-pages', retries=3):
+def push_docs(deploy_branch='gh-pages', retries=5):
     """
     Push the changes to the branch named ``deploy_branch``.