--- a/libpurple/protocol.h Thu Aug 29 14:40:19 2013 +0530 +++ b/libpurple/protocol.h Thu Aug 29 18:05:55 2013 +0530 @@ -506,8 +506,8 @@ PurpleGetPublicAliasFailureCallback failure_cb); /** - * Gets the maximum message size for the protocol. It may depend on - * connection-specific variables (like protocol version). + * Gets the maximum message size in bytes for the protocol. It may + * depend on connection-specific variables (like protocol version). * * This value is intended for plaintext message, the exact value may be * lower because of: