diff --git a/README.md b/README.md
index 5604079..8eadccf 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 # SwiftRefresher
 
-`UIRefreshControl` on UIViewController's UITableView works strange. SwiftRefresher is on of the alternatives of UIRefreshControl.
+`UIRefreshControl` on UIViewController's UITableView works strange. SwiftRefresher is one of the alternatives of UIRefreshControl.
 
 ![refresher.gif](refresher.gif)