fix synopsis

Command.hs

@@ -221,6 +221,8 @@ paramKey :: String
 paramKey = "KEY"
 paramDesc :: String
 paramDesc = "DESC"
+paramUrl :: String
+paramUrl = "URL"
 paramNumber :: String
 paramNumber = "NUMBER"
 paramRemote :: String

Command/AddUrl.hs

@@ -28,7 +28,8 @@ import Utility.Path
 import Utility.Conditional
 
 command :: [Command]
-command = [repoCommand "addurl" paramPath seek "add urls to annex"]
+command = [repoCommand "addurl" (paramRepeating $ paramUrl) seek
+	"add urls to annex"]
 
 seek :: [CommandSeek]
 seek = [withStrings start]