Update AUTHORS.md

Gordon-72 · davidcarlisle · commit fc6c0a46513f · 2023-01-31T20:02:45.000Z
diff --git a/AUTHORS.md b/AUTHORS.md
@@ -26,4 +26,5 @@ The following people have made contributions to learnlatex.org:
 - Dung Vu
 - Uwe Ziegenhagen
 - निरंजन
+- Tommaso Gordini
 
