README.md in guard-cane-0.1.2 vs README.md in guard-cane-0.1.3

- old
+ new

@@ -24,10 +24,10 @@
 
 This will place the following in your `Guardfile`:
 
 ```rb
 guard :cane do
-  watch(/.*\.rb/)
+  watch(%r{^(.+)\.rb$})
 end
 ```
 
 It's also recommended to add a `.cane` file to your project:
 