Update usage/example and readme.

Author: CaptainPRICE

README.md

@@ -7,10 +7,10 @@ This is a GLua fork of [Lua_midiParser](https://github.com/FMS-Cat/Lua_midiParse
 
 ```lua
 -- Will attempt to parse "garrysmod/data/abcdef.mid" file
--- myMidi = midiParser( "abcdef.mid" )
+myMidi = midiParser( "abcdef.mid" )
 
 -- Will attempt to parse "garrysmod/lua/test.mid" file
--- myMidi = midiParser( "test.mid", "LUA" )
+testingMidi = midiParser( "test.mid", "LUA" )
 ```
 
 ## Return sample

midi-parser.lua

@@ -1,9 +1,11 @@
--- Usage:
--- midi = midiParser( fileName[, path="DATA"] )
-
--- Example:
--- myMidi = midiParser( "abcdef.mid" ) -- Will attempt to parse "garrysmod/data/abcdef.mid" file
--- myMidi = midiParser( "test.mid", "LUA" ) -- Will attempt to parse "garrysmod/lua/test.mid" file
+--[[-----------------------------------------------------------------------------------------------
+-- USAGE --
+midi = midiParser( fileName[, path="DATA"] )
+
+-- EXAMPLE --
+myMidi = midiParser( "abcdef.mid" ) -- Will attempt to parse "garrysmod/data/abcdef.mid" file
+myMidi = midiParser( "test.mid", "LUA" ) -- Will attempt to parse "garrysmod/lua/test.mid" file
+-------------------------------------------------------------------------------------------------]]
 
 _G.midiParser = function( fileName, path )