PYTHON-2453 comment REQUIRE_API_VERSION and MONGODB_API_VERSION

ShaneHarvey · ShaneHarvey · commit 3fa1f9321592 · 2021-01-11T17:11:03.000-08:00
diff --git a/.evergreen/config.yml b/.evergreen/config.yml
@@ -2032,7 +2032,10 @@ axes:
         display_name: "requireApiVersion1"
         tags: [ "requireApiVersion_tag" ]
         variables:
+          # REQUIRE_API_VERSION is set to make drivers-evergreen-tools
+          # start a cluster with the requireApiVersion parameter.
           REQUIRE_API_VERSION: "1"
+          # MONGODB_API_VERSION is the apiVersion to use in the test suite.
           MONGODB_API_VERSION: "1"
 
 buildvariants:
