update README, requirements and removed comment from spotifycli.py

Author: PauloWgDev

README.md

@@ -77,12 +77,12 @@ if you don't use any parameters, you'll enter the shell mode, where you'll be ab
 solving problems
 ----------------
 
-### lyricwikia
+### lyriq
 
-When, you're missing `lyricwikia` dependency, run the following command:
+When, you're missing `lyriq` dependency, run the following command:
 
 ```
-pip install lyricwikia
+pip install lyriq
 ```
 
 usage with tmux

requirements.txt

@@ -1,6 +1,6 @@
 autopep8
 jeepney
-lyricwikia
+lyriq
 pycodestyle
 pylint
 setuptools

spotifycli/spotifycli.py

@@ -234,7 +234,6 @@ def show_lyrics():
     lyrics = lyriq.get_lyrics(title, artist)
 
     if lyrics is None:
-        # Lyrics not found
         print(f"Lyrics for '{title}' by {artist} were not found.")
         print("This could happen if the track is missing from the lyrics database or is unsupported.")
         return