fix readme typo

Signed-off-by: Simon Beaudoin <sbeaudoi@qti.qualcomm.com>

Author: simonbeaudoin0935

README.md

@@ -96,7 +96,7 @@ git clone git@github.com:qualcomm-linux/pkg-example.git
 
 mkdir build
 
-debb --source-dir pkg-example --output-dir build --suite questing
+debb --source-dir pkg-example --output-dir build --distro questing
 ```
 
 ## Usage