Clear note about SWG_PRINT_MISSING

diff --git a/swg b/swg
index 7b6ddb70c16d6668c17607dc9b1c4d647d77736b..76f05a33775906e8f2fcd8ac895a52b41176e8dc 100755 (executable)
--- a/swg
+++ b/swg
@@ -30,7 +30,7 @@ For debugging:
     $0 html PAGE >PAGE.html
     $0 gen-index CAT >CAT.html
 
     $0 html PAGE >PAGE.html
     $0 gen-index CAT >CAT.html
 

-By default SWG_DO_BACKS=1 is set.
+By default SWG_DO_BACKS=1 is set. SWG_PRINT_MISSING=0.

 Do not forget about .swgignore with regular expressions.
 END_USAGE
 ;
 Do not forget about .swgignore with regular expressions.
 END_USAGE
 ;