Bump Pure version for 3.2 release

llvm-svn: 169298
diff --git a/llvm/docs/ReleaseNotes.html b/llvm/docs/ReleaseNotes.html
index 48b8d71..169d6c3 100644
--- a/llvm/docs/ReleaseNotes.html
+++ b/llvm/docs/ReleaseNotes.html
@@ -367,7 +367,7 @@
    C++, Fortran and Faust code in Pure programs if the corresponding
    LLVM-enabled compilers are installed).</p>
 
-<p>Pure version 0.54 has been tested and is known to work with LLVM 3.1 (and
+<p>Pure version 0.56 has been tested and is known to work with LLVM 3.2 (and
    continues to work with older LLVM releases >= 2.5).</p>
 
 </div>