Make doc clearer, as suggested by Brent Dax

p4raw-id: //depot/perl@16040

diff --git a/opcode.pl b/opcode.pl
index 61cd0e8..ef55717 100755 (executable)
--- a/opcode.pl
+++ b/opcode.pl
@@ -406,7 +406,7 @@ sub tab {
 
 __END__
 
-# New ops always go at the very end
+# New ops always go at the end, just before 'custom'
 
 # A recapitulation of the format of this file:
 # The file consists of five columns: the name of the op, an English