Fix typo.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@129437 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/docs/CodeGenerator.html b/docs/CodeGenerator.html
index 04e1e5a..5ca40af 100644
--- a/docs/CodeGenerator.html
+++ b/docs/CodeGenerator.html
@@ -770,7 +770,7 @@
 like label names, machine instructions, and sections in the object file.  The
 code in this layer is used for a number of important purposes: the tail end of
 the code generator uses it to write a .s or .o file, and it is also used by the
-llvm-mc tool to implement standalone machine codeassemblers and disassemblers.
+llvm-mc tool to implement standalone machine code assemblers and disassemblers.
 </p>
 
 <p>