diff --git a/mace/examples/android/README.md b/mace/examples/android/README.md
index 5d2154901a7bd7e270fa67ec5eeaa818459b8d9c..d94a51367b3443d119515348a2111737c492dcad 100644
--- a/mace/examples/android/README.md
+++ b/mace/examples/android/README.md
@@ -5,7 +5,7 @@ How to build
 ---------------
 
 ```sh
-cd mace/exampls/android
+cd mace/examples/android
 ./build.sh dynamic
 # if libmace.a is needed, update `macelibrary/CMakeLists.txt` and run with `./build.sh static`.
 ```