first pass of nomenclature changes in .html files

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37956 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html
index 4dc7c81..bc82b46 100644
--- a/docs/CodeGenerator.html
+++ b/docs/CodeGenerator.html
@@ -1357,7 +1357,7 @@
 <tt>MachineOperand::isDef()</tt> informs if that registers is being
 defined.</p>
 
-<p>We will call physical registers present in the LLVM bytecode before
+<p>We will call physical registers present in the LLVM bitcode before
 register allocation <i>pre-colored registers</i>. Pre-colored
 registers are used in many different situations, for instance, to pass
 parameters of functions calls, and to store results of particular