---
fixes:
  - |
    Fixes `bug 1967049`_. The name of change_ext_conn is wrongly
    mentioned in OpenStack document. It's correct value is change-ext-conn.
    Corrected name from change_ext_conn to change-ext-conn in document.

    .. _bug 1967049: https://bugs.launchpad.net/tacker/+bug/1967049