diff --git a/MIGRATION.md b/MIGRATION.md
index f02decba..895058e8 100644
--- a/MIGRATION.md
+++ b/MIGRATION.md
@@ -105,10 +105,10 @@ Specify the `target` option.
 
 ```js
 // before
-createProxyMiddleware('http:/www.example.org');
+createProxyMiddleware('http://www.example.org');
 
 // after
-createProxyMiddleware({ target: 'http:/www.example.org' });
+createProxyMiddleware({ target: 'http://www.example.org' });
 ```
 
 ### Removed `context` argument