Added some missing platforms.
Fixed some wording to be more accurate (I hope).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@21975 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ReleaseNotes.html b/docs/ReleaseNotes.html
index cc2ff8c2..10eb20f 100644
--- a/docs/ReleaseNotes.html
+++ b/docs/ReleaseNotes.html
@@ -207,7 +207,9 @@
 <li>Intel and AMD machines running on Win32 with the Cygwin libraries (limited
     support is available for native builds with Visual C++).</li>
 <li>PowerPC-based Mac OS X systems, running 10.2 and above.</li>
-<li>Alpha-based machines running Debian GNU/Linux</li>
+<li>PowerPC-based Linux systems.</li>
+<li>Alpha-based machines running Debian GNU/Linux.</li>
+<li>Itanium-based machines running Linux and HP-UX.</li>
 </ul>
 
 <p>The core LLVM infrastructure uses
@@ -254,7 +256,7 @@
     be used to step through programs and inspect the stack.</li>
 <li>The "iterative scan" register allocator (enabled with 
     <tt>-regalloc=iterativescan</tt>) is not stable.</li>
-<li>The SparcV8, Alpha, and IA64 ports are experimental.</li>
+<li>The SparcV8, Alpha, and IA64 code generators are experimental.</li>
 </ul>
 
 </div>
@@ -525,7 +527,7 @@
 <div class="doc_text">
 
 <ul>
-  <li>none yet</li>
+  <li>None yet</li>
 </ul>
 
 </div>
@@ -552,7 +554,7 @@
 <div class="doc_text">
 
 <ul>
-<li>none yet</li>
+<li>None yet</li>
 </ul>
 
 </div>