--- a/scripts/display-synced-trajectories.py	Mon Jul 11 17:46:00 2016 -0400
+++ b/scripts/display-synced-trajectories.py	Mon Jul 11 17:52:06 2016 -0400
@@ -11,7 +11,7 @@
 parser.add_argument('-i', dest = 'metadataFilename', help = 'name of the metadata file', required = True)
 #parser.add_argument('-n', dest = 'siteId', help = 'site id or site name', required = True)
 parser.add_argument('-d', dest = 'databaseFilename', help = 'name of the Sqlite database file', required = True)
-parser.add_argument('-f', dest = 'startTime', help = 'time to start playing (format %Y-%m-%d %H:%M:%S, eg 2011-06-22 10:00:39)', required = True)
+parser.add_argument('-f', dest = 'startTime', help = 'time to start playing (format %%Y-%%m-%%d %%H:%%M:%%S, eg 2011-06-22 10:00:39)', required = True)
 parser.add_argument('-t', dest = 'trajectoryType', help = 'type of trajectories to display', choices = ['feature', 'object'], default = 'object')
 parser.add_argument('-r', dest = 'rescale', help = 'rescaling factor for the displayed image', default = 1., type = float)
 parser.add_argument('-s', dest = 'step', help = 'display every s image', default = 1, type = int)