Fixed filenames and broken comments

Author: maheshwarip

src/content/docs/pipelines/sources/http.mdx

@@ -1,5 +1,5 @@
 ---
-title: HTTP
+title: Pipeline Source - HTTP
 pcx_content_type: concept
 sidebar:
   order: 1

src/content/docs/pipelines/sources/worker-binding.mdx renamed to src/content/docs/pipelines/sources/worker.mdx

@@ -1,5 +1,5 @@
 ---
-title: Workers
+title: Pipeline Source - Workers
 pcx_content_type: concept
 sidebar:
   order: 2
@@ -116,4 +116,3 @@ Go to the R2 bucket you created in step 2 via [the Cloudflare dashboard](https:/
 :::note
 Known issue: When running your Worker locally, sending data to your Pipeline currently results in an error.
 :::
-<!-- When running your Worker locally, sending data to your Pipeline will return a successful response. However, the data will not actually be sent to a Pipeline. -->