Add a comment indicating that there is documentation of the library
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@289 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Support/CommandLine.cpp b/lib/Support/CommandLine.cpp
index c3de975..a28b86f 100644
--- a/lib/Support/CommandLine.cpp
+++ b/lib/Support/CommandLine.cpp
@@ -4,6 +4,9 @@
// creating a tool. It provides a simple, minimalistic interface that is easily
// extensible and supports nonlocal (library) command line options.
//
+// Note that rather than trying to figure out what this code does, you could try
+// reading the library documentation located in docs/CommandLine.html
+//
//===----------------------------------------------------------------------===//
#include "llvm/Support/CommandLine.h"