Remove the comment from the non module part.

.circleci/config.yml

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 5cff447..56a6a08 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -17,7 +17,6 @@
         command: go test -v ./...
 
 common_modules: &common_modules
-  # This conforms to Go workspace requirements (we are pre-modules).
   steps:
     - checkout
     - run: