chore: Fix typo in middleware.md (#700)

David-Kunz · web-flow · commit 5512ebcd23d2 · 2022-01-11T22:56:33.000Z
diff --git a/axum/src/docs/middleware.md b/axum/src/docs/middleware.md
@@ -12,7 +12,7 @@ For more details on that see
 
 ## Applying multiple middleware
 
-Its recommended to use [`tower::ServiceBuilder`] to apply multiple middleware at
+It's recommended to use [`tower::ServiceBuilder`] to apply multiple middleware at
 once, instead of calling [`Router::layer`] repeatedly:
 
 ```rust
