fixing readme typo

Author: robflaherty

readme.md

@@ -14,7 +14,7 @@ If you have any questions you can find me on Twitter at [@robflaherty](https://t
 
 ## Changelog
 
-0.5 (2/13/14): Added Pixel Depth option. Added option to turn off UserTiming. Removed test mode option.
+0.5 (3/1/14): Added Pixel Depth option. Added option to turn off UserTiming. Removed test mode option.
 
 0.4.1 (2/13/14): Fixed GTM firing double events
 
@@ -31,4 +31,4 @@ If you have any questions you can find me on Twitter at [@robflaherty](https://t
 0.1 (4/7/12): Initial release.
 
 ## License
-Licensed under the MIT and GPL licenses.
+Licensed under the MIT and GPL licenses.