X-Git-Url: http://git.tuebingen.mpg.de/?a=blobdiff_plain;f=dss.ggo;h=d843906bf718906944fa46bd5e22687f9e14149a;hb=6f9a0ecf236d5171dda08897af39ddcf0a92f007;hp=a6644ee3954222db0ed21a568e0ce8e0717e7763;hpb=20afe2a3b5467c42610a5587ad6914c035930fc8;p=dss.git

diff --git a/dss.ggo b/dss.ggo
index a6644ee..d843906 100644
--- a/dss.ggo
+++ b/dss.ggo
@@ -107,13 +107,14 @@ details="
 
 groupoption "prune" P
 #~~~~~~~~~~~~~~~~~~~~
-"Remove a redundant snapshot"
+"Remove redundant and outdated snapshots"
 group="command"
 details="
-	A snapshot is considered redundant if it ether belongs to
-	an interval greater than the maximum number of intervals,
-	or if it belongs to an interval that already contains more
-	than the desired number of snapshots.
+	A snapshot is considered outdated if it belongs to an interval
+	greater than the maximum number of intervals. It is said to be
+	redundant if it belongs to an interval that already contains
+	more than the desired number of snapshots. This command gets
+	rid of such snapshots.
 "
 
 groupoption "ls" L