diff --git a/www/src/userguide.txt b/www/src/userguide.txt
index 0667123..f8eaccd 100644
--- a/www/src/userguide.txt
+++ b/www/src/userguide.txt
@@ -1395,8 +1395,8 @@ Value, Equivalent LLVM Assembly Keyword
 `CC_C`, `ccc`
 `CC_FASTCALL`, `fastcc`
 `CC_COLDCALL`, `coldcc`
-`CC_X86_STDCALL`, ?
-`CC_X86_FASTCALL`, `fastcc`
+`CC_X86_STDCALL`, `x86_stdcallcc`
+`CC_X86_FASTCALL`, `x86_fastcallcc`
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 See the http://www.llvm.org/docs/LangRef.html#callingconv[LLVM docs] for
diff --git a/www/web/userguide.html b/www/web/userguide.html
index b893ebb..7d8280e 100644
--- a/www/web/userguide.html
+++ b/www/web/userguide.html
@@ -3252,7 +3252,7 @@ cellspacing="0" cellpadding="4">
     <tt>CC_X86_STDCALL</tt>
     </td>
     <td align="left">
-    ?
+    <tt>x86_stdcallcc</tt>
     </td>
   </tr>
   <tr>
@@ -3260,7 +3260,7 @@ cellspacing="0" cellpadding="4">
     <tt>CC_X86_FASTCALL</tt>
     </td>
     <td align="left">
-    <tt>fastcc</tt>
+    <tt>x86_fastcallcc</tt>
     </td>
   </tr>
 </tbody>
@@ -3480,7 +3480,7 @@ reached at <em>mdevan.foobar@gmail.com</em>.</p></div>
 <div id="footer">
 <div id="footer-text">
 Web pages &copy; Mahadevan R. Generated with <a href="http://www.methods.co.nz/asciidoc/">asciidoc</a>.
-Last updated 2008-11-22.
+Last updated 2008-11-23.
 </div>
 </div>
 </div>