diff --git a/example/ios/README.md b/example/ios/README.md
index 79cc84d6..9414bef4 100644
--- a/example/ios/README.md
+++ b/example/ios/README.md
@@ -33,7 +33,7 @@ cd <path to TDLib sources>/example/ios
 ./build.sh
 ```
 This may take a while, because TDLib will be built about 10 times.
-Resulting library for iOS will work on any architecture (arv7, armv7s, arm64) and even on a simulator.
+Resulting library for iOS will work on any architecture (armv7, armv7s, arm64) and even on a simulator.
 We use [CMake/iOS.cmake](https://github.com/tdlib/td/blob/master/CMake/iOS.cmake) toolchain, other toolchains may work too.
 
 Built libraries will be store in `tdjson` directory.