[x265] [PATCH 1 of 2] fix commit typo

[Min Chen]

# HG changeset patch
# User Min Chen <chenm003 at 163.com>
# Date 1382595985 -28800
# Node ID 92e8ef28790bbb1c1f7fa496cf2ff8c6b2e9ee4f
# Parent  0cb0692d6c69dbf6c5b49c51f6f528e29674baa9
fix commit typo

diff -r 0cb0692d6c69 -r 92e8ef28790b source/Lib/TLibEncoder/TEncSbac.h
--- a/source/Lib/TLibEncoder/TEncSbac.h	Wed Oct 23 20:09:33 2013 +0800
+++ b/source/Lib/TLibEncoder/TEncSbac.h	Thu Oct 24 14:26:25 2013 +0800
@@ -72,7 +72,7 @@
     void  setBitstream(TComBitIf* p)
     {
         m_bitIf = p;
-        // NOTE: When write hrader, it isn't initial
+        // NOTE: When write header, it isn't initial
         if (m_binIf)
             m_binIf->init(p);
     }