recv: Mention default for --receiver.

It's not obvious that http is the default receiver, so let's mention this.

diff --git a/m4/lls/recv.suite.m4 b/m4/lls/recv.suite.m4
index 571cd45..993a449 100644 (file)
--- a/m4/lls/recv.suite.m4
+++ b/m4/lls/recv.suite.m4
@@ -28,4 +28,6 @@ version-string = GIT_VERSION()
                        Any options for the selected receiver must be quoted. Example:
 
                                -r 'http -i www.paraslash.org -p 8009'
+
+                       If no receiver is given, http is assumed.
                [/help]