diff --git a/README.yaml b/README.yaml
index a0aa8bb6..7f7788bc 100644
--- a/README.yaml
+++ b/README.yaml
@@ -236,8 +236,9 @@ usage: |-
   all you need to do is add the packages you want via
 
   ```Dockerfile
-  RUN apt-get update && apt-get install -y` commands in your Dockerfile.
+  RUN apt-get update && apt-get install -y package...
   ```
+  in your Dockerfile.
 
   The package manager will automatically select the correct architecture for the package.