diff --git a/demo/audio/README.md b/demo/audio/README.md
index 0e6a1a2..633770f 100644
--- a/demo/audio/README.md
+++ b/demo/audio/README.md
@@ -1,5 +1,5 @@
 # [ts-audio] sample
-For run the sample application, first install the dependecies:
+For run the sample application, first install the dependencies:
 
 ```sh
 $ npm install