fix comments

Author: Florian Chazal

Diff for: .github/workflows/pr_lint_and_test.yml

@@ -32,8 +32,6 @@ jobs:
         working-directory: ./examples/cdk
         run: npm ci
       - name: Install Layer publisher app
-        # Since we are not managing the SAM examples with npm workspaces we install
-        # the dependencies in a separate step
         working-directory: ./layer-publisher
         run: npm ci
       - name: "Setup SAM"