message: Remove $USER from the --user argument from pip install
diff: @@ -116,7 +116,7 @@ after_success: |
  [ $TRAVIS_BRANCH = master ] &&
  [ $TRAVIS_PULL_REQUEST = false ] &&
  [ $(uname -s) = Linux ] &&
  - pip install ghp-import --user $USER &&
  + pip install ghp-import --user &&
  $HOME/.local/bin/ghp-import -n target/doc &&
  git push -qf https://${GH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git gh-pages
  