Fixed grammar typo.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@12345 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index 0a31611..74bfc0c 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -309,7 +309,7 @@
 <li>The gccld program <a href="http://llvm.cs.uiuc.edu/PR139">does not link objects/archives in the order specified on the command line.</a></li>
 
 <li><a href="http://llvm.cs.uiuc.edu/PR240">The lower-invoke pass does not mark
-values live across a setjmp as volatile</a>.  This missing feature only effects
+values live across a setjmp as volatile</a>.  This missing feature only affects
 targets whose setjmp/longjmp libraries do not save and restore the entire
 register file.</li>
 </ul>