Documented the CapsList class.

git-svn-id: svn://svn.code.sf.net/p/tigervnc/code/trunk@666 3789f03b-4d11-0410-bbf8-ca57d06f2519
diff --git a/common/rfb/CapsList.cxx b/common/rfb/CapsList.cxx
index e5f0aff..11977b2 100644
--- a/common/rfb/CapsList.cxx
+++ b/common/rfb/CapsList.cxx
@@ -18,7 +18,7 @@
 
 //
 // CapsList class implementation.
-// FIXME: Extend the comment.
+// Member functions are documented in CapsList.h.
 //
 
 #include <rfb/CapsList.h>