Revert "Use relative link"

This reverts commit 02a9f8d.

sig-docs/blog-subproject/README.md

@@ -6,7 +6,7 @@ This section covers documentation, processes, and roles for the [Kubernetes blog
 
 ## Meetings
 
-See [meetings](#meetings) for SIG Docs
+See [meetings](https://github.com/kubernetes/community/tree/master/sig-docs#meetings) for SIG Docs
 
 
 ## Subproject contributors