diff --git a/backend/RequestCache/readme.md b/backend/RequestCache/readme.md
index b6520eb..5be1375 100644
--- a/backend/RequestCache/readme.md
+++ b/backend/RequestCache/readme.md
@@ -1 +1 @@
-This folder is for request chache so that we can reproduce the error.
\ No newline at end of file
+This folder is for request cache so that we can reproduce the error.