glog shows at most one file: correct synopsis

hgext/graphlog.py

@@ -322,5 +322,5 b' cmdtable = {'
           ('r', 'rev', [], _('show the specified revision or range')),
           ('', 'style', '', _('display using template map file')),
           ('', 'template', '', _('display with template'))],
-         _('hg glog [OPTION]... [FILE]...')),
+         _('hg glog [OPTION]... [FILE]')),
 }

tests/test-glog.out

@@ -317,7 +317,7 b' o changeset: 5:3589c3c477ab'
 
 % unused arguments
 hg glog: invalid arguments
-hg glog [OPTION]... [FILE]...
+hg glog [OPTION]... [FILE]
 
 show revision history alongside an ASCII revision graph
 failed