Index: copying.txt
===================================================================
--- copying.txt	(revision a8df7a757d42d91f7c5c56a85444e11c9ef7a4d4)
+++ copying.txt	(revision f9963876d9494b72796d2cebe041b8724fd0e301)
@@ -1,4 +1,6 @@
 Emulator License
 ----------------
+
+(Applicable to the source code in the "emu" subdirectory.)
 
 Copyright (C) 2017 The Emulator Developers
@@ -15,9 +17,11 @@
 
 A copy of the GNU General Public License can be found in the file
-gpl-v3.txt in this directory.
+"gpl-v3.txt" in this directory.
 
 
 Musashi License
 ---------------
+
+(Applicable to the source code in the "cpu" subdirectory.)
 
 MUSASHI