simplify this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47187 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/ProgrammersManual.html b/docs/ProgrammersManual.html
index 7bec1b9..5932aaf 100644
--- a/docs/ProgrammersManual.html
+++ b/docs/ProgrammersManual.html
@@ -1914,9 +1914,7 @@
 <div class="doc_code">
 <pre>
 <a href="#Instruction">Instruction</a> *I = .. ;
-<a href="#BasicBlock">BasicBlock</a> *BB = I-&gt;getParent();
-
-BB-&gt;getInstList().erase(I);
+I-&gt;eraseFromParent();
 </pre>
 </div>