README.md in freezerwatch-0.2.0

- old
+ new

@@ -21,10 +21,10 @@
 Usage
 -----
 npm install freezerwatch
 
 ```sh
-if freezerwatch --live --device="123" --device="456" --device="789"
+if freezerwatch --live --device "123" --device "456" --device "789"
 then
   echo "All monitoring is live and working!"
 else
   echo "Check your sensors!"
 fi