update docs for api change.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@101566 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/WritingAnLLVMPass.html b/docs/WritingAnLLVMPass.html
index 7dbaa9e..f3e791f 100644
--- a/docs/WritingAnLLVMPass.html
+++ b/docs/WritingAnLLVMPass.html
@@ -607,7 +607,7 @@
 <div class="doc_text">
 
 <div class="doc_code"><pre>
-  <b>virtual bool</b> runOnSCC(const std::vector&lt;CallGraphNode *&gt; &amp;SCCM) = 0;
+  <b>virtual bool</b> runOnSCC(CallGraphSCC &amp;SCC) = 0;
 </pre></div>
 
 <p>The <tt>runOnSCC</tt> method performs the interesting work of the pass, and