eliminated all references to 'bytecode' from .pod files

llvm-svn: 38452
diff --git a/llvm/docs/CommandGuide/llvm-config.pod b/llvm/docs/CommandGuide/llvm-config.pod
index 23d213f..06f10de 100644
--- a/llvm/docs/CommandGuide/llvm-config.pod
+++ b/llvm/docs/CommandGuide/llvm-config.pod
@@ -115,7 +115,7 @@
 
 =item B<engine>
 
-Includes either a native JIT or the bytecode interpreter.
+Includes either a native JIT or the bitcode interpreter.
 
 =back