fixing typo

Author: karen-avetisyan-mc

.github/workflows/test.yml

@@ -20,7 +20,7 @@ jobs:
         include:
           - os: "ubuntu-latest"
           # There is no build for Python 3.9 in ubuntu>20.04.
-          # This unclude can be removed when we drop support for Python 3.6.
+          # This unclude can be removed when we drop support for Python 3.9.
           - os: "ubuntu-20.04"
             python-version: "3.9"
     steps: