diff --git a/docs/src/content/docs/challenges/rxjs/38-rxjs-catch-error.md b/docs/src/content/docs/challenges/rxjs/38-rxjs-catch-error.md
index dec6c92..82d8cea 100644
--- a/docs/src/content/docs/challenges/rxjs/38-rxjs-catch-error.md
+++ b/docs/src/content/docs/challenges/rxjs/38-rxjs-catch-error.md
@@ -1,7 +1,7 @@
 ---
 title: 🟢 catchError
 description: Challenge 38 is about learning obervable completion.
-Author: Devesh Chaudhari
+author: Devesh Chaudhari
 command: rxjs-catch-error
 challengeNumber: 38
 sidebar: