chore: fix doc comment warnings

Author: gmoshkin

tarantool/src/ffi/tarantool.rs

@@ -56,7 +56,7 @@ extern "C" {
     /// - `host` host name, i.e. "tarantool.org"
     /// - `port` service name, i.e. "80" or "http"
     /// - `hints` hints, see getaddrinfo(3)
-    /// - `res`[out] result, see getaddrinfo(3)
+    /// - `res`(out) result, see getaddrinfo(3)
     /// - `timeout` timeout
     ///
     /// Returns:

tarantool/src/lib.rs

@@ -5,10 +5,10 @@
 //! - [Fibers: fiber attributes, conditional variables, latches](fiber)
 //! - [CoIO](coio)
 //! - [Transactions](transaction)
-//! - [Schema management](schema)
+//! - Schema management
 //! - [Protocol implementation](net_box) (`net.box`): CRUD, stored procedure call, triggers
-//! - [Tuple utils](tuple)
-//! - [Logging](log) (see https://docs.rs/log/)
+//! - [Tuple utils](mod@tuple)
+//! - [Logging](log) (see <https://docs.rs/log/>)
 //! - [Error handling](error)
 //!
 //! > **Caution!** The library is currently under development.