Doc tweaks for #1639

Author: sampsyo

docs/changelog.rst

@@ -26,7 +26,8 @@ The new features:
 * :doc:`/plugins/zero`: The plugin can now use a "whitelist" policy as an
   alternative to the (default) "blacklist" mode. Thanks to :user:`adkow`.
   :bug:`1621` :bug:`1641`
-* :doc:`/plugins/lyrics`: Genius.com is now a source for lyrics.
+* :doc:`/plugins/lyrics`: Genius.com is now a source for lyrics. Thanks to
+  :user:`sadatay`. :bug:`1626` :bug:`1639`
 
 Fixes:
 

docs/plugins/lyrics.rst

@@ -52,9 +52,9 @@ configuration file. The available options are:
   sources known to be scrapeable.
 - **sources**: List of sources to search for lyrics. An asterisk ``*`` expands
   to all available sources.
-  Default: ``google lyricwiki lyrics.com musixmatch``, i.e., all sources.
-  *google* source will be automatically deactivated if no ``google_API_key`` is
-  setup.
+  Default: ``google lyricwiki lyrics.com musixmatch genius``, i.e., all
+  sources. The *google* source will be automatically deactivated if no
+  ``google_API_key`` is setup.
 
 Here's an example of ``config.yaml``::