Apply suggestion to doc/user/project/clusters/serverless/index.md

doc/user/project/clusters/serverless/index.md

@@ -131,7 +131,7 @@ Follow these steps to deploy a function using the Node.js runtime to your Knativ
 
     `Serverless.gitlab-ci.yml` is a template that allows customization.
     You can either import it with `include` parameter and use `extends` to
-    customize your jobs, or you can inline entire template by choosing it
+    customize your jobs, or you can inline the entire template by choosing it
     from **Apply a template** dropdown when editing the `.gitlab-ci.yml` file through
     the user interface.