diff --git a/Browser-Support.md b/Browser-Support.md
index df51dc2..df1a61e 100644
--- a/Browser-Support.md
+++ b/Browser-Support.md
@@ -6,8 +6,8 @@ Currently, reveal.js has five tiers of browser support:
 4. 2D UI showing all slides in a vertical row
 5. Absolutely no support - either nothing shown onscreen or screen contents mangled/disfigured
 
-1st tier: __Chrome__, __Safari__, __Firefox__, and __IE10__.  
-2nd tier: __Opera__, __Maxthon__, Android 2.3.7 stock browser, Dolphin 9.  
+1st tier: __Chrome__, __Safari__, __Firefox__, __Opera__ and __IE10__.  
+2nd tier: __Maxthon__, Android 2.3.7 stock browser, Dolphin 9.  
 3rd tier: __IE9__, __Firefox 3.6__.  
 4th tier: __IE8__, the __Kindle Fire Silk Browser 1.0__ and __Maxthon Mobile__.   
 5th tier: __IE7 and lower__, __all non-JavaScript browsers__.