Updating docs for default style functions

Author: kmvanbrunt

cmd2/ansi.py

@@ -198,13 +198,13 @@ def style(text: Any, *, fg: str = '', bg: str = '', bold: bool = False,
 # These can be altered to suit an application's needs and only need to be a
 # function with the following structure: func(str) -> str
 style_success = functools.partial(style, fg='green')
-"""Partial function supplying arguments to :meth:`cmd2.ansi.style()` to generate bold green text"""
+"""Partial function supplying arguments to :meth:`cmd2.ansi.style()` which colors text to signify success"""
 
 style_warning = functools.partial(style, fg='bright_yellow')
-"""Partial function supplying arguments to :meth:`cmd2.ansi.style()` to generate yellow text"""
+"""Partial function supplying arguments to :meth:`cmd2.ansi.style()` which colors text to signify a warning"""
 
 style_error = functools.partial(style, fg='bright_red')
-"""Partial function supplying arguments to :meth:`cmd2.ansi.style()` to generate bright red text"""
+"""Partial function supplying arguments to :meth:`cmd2.ansi.style()` which colors text to signify an error"""
 
 
 def async_alert_str(*, terminal_columns: int, prompt: str, line: str, cursor_offset: int, alert_msg: str) -> str: