Change script shebangs, fix minor doc typeo (#708)

Author: kism

docs/config.md

@@ -276,7 +276,7 @@ page_desc = { fg = "Cyan", modifiers = ["Bold"] }
 playlist_desc = { fg = "BrightBlack", modifiers = ["Dim"] }
 table_header = { fg = "Blue" }
 secondary_row = {}
-like = {]
+like = {}
 lyrics_played = { modifiers = ["Dim"] }
 ```
 

scripts/publish

@@ -1,4 +1,4 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
 set -eux -o pipefail
 

scripts/theme_parse

@@ -1,4 +1,4 @@
-#!/bin/python
+#!/usr/bin/env python3
 
 import sys
 import requests