Trivial typo fixes.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@128996 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 22f0db3..f06bc6f 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -633,7 +633,7 @@
 </li>
   
 <li>X86 support for FS/GS relative loads and stores using <a 
-    href="CodeGenerator.html#x86_memory">address space 256/257</a> work reliably
+    href="CodeGenerator.html#x86_memory">address space 256/257</a> works reliably
     now.</li>
   
 <li>LLVM 2.9 generates much better code in several cases by using adc/sbb to
@@ -644,7 +644,7 @@
   shorten the height of instruction schedules without inducing register spills.
 </li>
 
-<li>The MC assembler support for 3dNow! and 3DNowA instructions.</li>
+<li>The MC assembler supports 3dNow! and 3DNowA instructions.</li>
   
 <li>Several bugs have been fixed for Windows x64 code generator.</li>
 </ul>