Document % argument suffixes in toybox --help.

1 files changed, 2 insertions, 1 deletions

diff --git a/Config.in b/Config.in
index 5c4b5fe2..d79abd28 100644
--- a/Config.in
+++ b/Config.in
@@ -31,7 +31,8 @@ config TOYBOX
 	  The filename "-" means stdin, "--" stops argument parsing,
 	  and numerical arguments accept a single letter suffix for
 	  kilo, mega, giga, tera, peta, and exabytes, plus an additional
-	  "d" to indicate decimal 1000's instead of 1024.
+	  "d" to indicate decimal 1000's instead of 1024. Durations take
+          minute, hour, or day suffixes (ala 0.1m = 6s).
 
 config TOYBOX_SUID
 	bool "SUID support"