Use https links

Author: naglis

src/client.rs

@@ -2,7 +2,7 @@
 //!
 //! Almost every method of the [`Client`] structure corresponds to some command in [MPD protocol][proto].
 //!
-//! [proto]: http://www.musicpd.org/doc/protocol/
+//! [proto]: https://www.musicpd.org/doc/protocol/
 
 use bufstream::BufStream;
 

src/error.rs

@@ -22,7 +22,7 @@ use std::str::FromStr;
 use std::string::ParseError as StringParseError;
 
 // Server errors {{{
-/// Server error codes, as defined in [libmpdclient](http://www.musicpd.org/doc/libmpdclient/protocol_8h_source.html)
+/// Server error codes, as defined in [libmpdclient](https://www.musicpd.org/doc/libmpdclient/protocol_8h_source.html)
 #[cfg_attr(feature = "serde", derive(serde_repr::Serialize_repr, serde_repr::Deserialize_repr))]
 #[derive(Debug, Clone, Copy, PartialEq, PartialOrd)]
 #[repr(u8)]

src/lib.rs

@@ -7,8 +7,8 @@
 //! of the struct follow [MPD protocol][proto] for most part, making use of
 //! traits to overload different parameters for convenience.
 //!
-//! [mpd]: http://www.musicpd.org/
-//! [proto]: http://www.musicpd.org/doc/protocol/
+//! [mpd]: https://www.musicpd.org/
+//! [proto]: https://www.musicpd.org/doc/protocol/
 //!
 //! # Usage
 //!