Fix typo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37223 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index abf2582..09f5476 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -693,7 +693,7 @@
   See <a href="http://gcc.gnu.org/onlinedocs/gcc/Constructing-Calls.html#Constructing%20Calls">Constructing Calls</a>: Dispatching a call to another function.</p>
 </li>
 
-<li><p>llvm-gcc <b>partially</b> supports tthese GCC extensions:</p>
+<li><p>llvm-gcc <b>partially</b> supports these GCC extensions:</p>
   <ol>
   <li><a href="http://gcc.gnu.org/onlinedocs/gcc/Nested-Functions.html#Nested%20Functions">Nested Functions</a>: As in Algol and Pascal, lexical scoping of functions.<br>
       Nested functions are supported, but llvm-gcc does not support non-local