diff --git a/docs/80-Edit Mapping Rules/60-edit-mapping-authors-alias.mdx b/docs/80-Edit Mapping Rules/60-edit-mapping-authors-alias.mdx
index 363706d..ee0539c 100644
--- a/docs/80-Edit Mapping Rules/60-edit-mapping-authors-alias.mdx	
+++ b/docs/80-Edit Mapping Rules/60-edit-mapping-authors-alias.mdx	
@@ -1,6 +1,6 @@
 import Screenshot from "@site/src/components/Screenshot";
 
-# 👐 Edit mapping to authors collection (from from author_alias table)
+# 👐 Edit mapping to authors collection (from author_alias table)
 
 We want to modify the MongoDB schema so that each author's aliases are represented as an array of strings.