explain that TIME can contain optional suffix

diff --git a/tmpwatch.conf b/tmpwatch.conf
index ef1cc94ce298cadfcbb55c4fcb4a9233493932d2..31612e04ef21bb81d64d78f9633281b9056ad381 100644 (file)
--- a/tmpwatch.conf
+++ b/tmpwatch.conf
@@ -3,5 +3,12 @@
 # You can add your own config, named name.conf
 #
 # Syntax:
-# directory    time (in hours)
+# DIRECTORY    TIME [OPTS]
+#
+# The TIME argument is a number with an optional single-character suffix
+# specifying the units: m for minutes, h for hours, d for days. If no suffix
+# is specified, time is in hours.
+#
+# OPTS is optional and can be any option from tmwatch(8)
+
 /var/tmp       720