diff --git a/live/RatRig/README.md b/live/RatRig/README.md
index 62ed41d..cade80b 100644
--- a/live/RatRig/README.md
+++ b/live/RatRig/README.md
@@ -1,5 +1,5 @@
-## RatRig configuration bundle
+### RatRig configuration bundle
 
-Based on the profiles from PR: https://github.com/slic3r/slic3r-profiles/pull/13 by @top-gun
+Based on the profiles from PR: https://github.com/slic3r/slic3r-profiles/pull/13 by [@top-gun](https://github.com/top-gun)
 
 The graphics for the bed (SVG) was created by PwnCNC and published on Thingiverse under the Creative Commons Attribution license: https://www.thingiverse.com/thing:4861532/