[ci skip] Updated READMEs

Author: devgianlu

api/README.md

@@ -1,7 +1,7 @@
 # API
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/xyz.gianlu.librespot/librespot-api/badge.svg)](https://maven-badges.herokuapp.com/maven-central/xyz.gianlu.librespot/librespot-api)
 
-This module depends on `librespot-core` and provides an API to interact with the Spotify client.
+This module depends on `librespot-player` and, in addition, provides an API to interact with the Spotify client.
 
 ## Available endpoints
 All the endpoints will respond with `200` if successful or:

lib/README.md

@@ -1,7 +1,6 @@
 # Library
 [![Maven Central](https://maven-badges.herokuapp.com/maven-central/xyz.gianlu.librespot/librespot-lib/badge.svg)](https://maven-badges.herokuapp.com/maven-central/xyz.gianlu.librespot/librespot-lib)
 
-
 This module contains all the necessary components to interact with the Spotify infrastructure, but doesn't require configuration files or additional system resources.
 
 ## Getting started

player/README.md

@@ -82,7 +82,7 @@ On some systems, many mixers could be installed making librespot-java playback o
 1) In your configuration file (`config.toml` by default), under the `player` section, make sure `logAvailableMixers` is set to `true` and restart the application
 2) Connect to the client and start playing something
 3) Along with the previous exception there'll be a log message saying "Available mixers: ..."
-4) Pick the right mixer and copy its name inside the `mixerSearchKeywords` option. If you need to specify more search keywords, you can separate them with a semicolon
+4) Pick the right mixer and copy its name inside the `mixerSearchKeywords` option. If you need to specify more search keywords, you can separate them with a semicolon.
 5) Restart and enjoy
 
 > **Linux note:** librespot-java will not be able to detect the mixers available on the system if you are running headless OpenJDK. You'll need to install a headful version of OpenJDK (usually doesn't end with `-headless`).