diff --git a/golded3/gccfgg0.cpp b/golded3/gccfgg0.cpp
index 6959c8f..5a3c8f3 100644
--- a/golded3/gccfgg0.cpp
+++ b/golded3/gccfgg0.cpp
@@ -41,7 +41,9 @@ struct tglobalbool {
   word crc_token;
 };
 
-// it must be sorted by value
+//  globalbool[] array elements shoulds be complemented with
+//  en_gswitches{} enumeration elements (see gecfgg.h).
+//  globalbool[] array must be sorted by value
 tglobalbool globalbool[gswitches_last] = {
   { CRC_INTERNETLOOKUP           }, // 0x0E22;
   { CRC_KLUDGECHRS               }, // 0x0EEF;
diff --git a/golded3/gecfgg.h b/golded3/gecfgg.h
index 4999e55..64c6ffa 100644
--- a/golded3/gecfgg.h
+++ b/golded3/gecfgg.h
@@ -28,7 +28,8 @@
 
 
 //  ------------------------------------------------------------------
-
+//  en_gswitches{} enumeration elements shoulds be complemented with
+//  globalbool[] array elements (see gccfgg0.cpp).
 enum en_gswitches {
   internetlookup,
   kludgechrs,