Minor README tweak.

Author: cowboy

README.md

@@ -17,15 +17,15 @@ Install the module with: `npm install exit`
 var exit = require('exit');
 
 // These lines should appear in the output, EVEN ON WINDOWS.
-console.log("foo");
-console.error("bar");
+console.log("omg");
+console.error("yay");
 
 // process.exit(5);
 exit(5);
 
 // These lines shouldn't appear in the output.
-console.log("foo");
-console.error("bar");
+console.log("wtf");
+console.error("bro");
 ```
 
 ## Don't believe me? Try it for yourself.