fix: config escape warning

src/config/config.toml

@@ -50,6 +50,7 @@ show_logs = true
 # Available keys are;
 # 1) a-z and A-Z
 # 2) 0-9
+# WARNING if using the \ key, it needs to be escaped, e.g. log_section_toggle = ["\\"]
 # 3) / \ , . # ' [ ] ; = -
 # 3) F1-F12
 # 4) backspace, tab, backtab, delete, end, esc, home, insert, pagedown, pageup, left, right, up, down