[PATCH] Small fixes to the Python API doc

[Simon Marchi <simon dot marchi at ericsson dot com>]

First:
"Breakpoint.delete" is missing parenthesis.

Second:
Someone on IRC asked, how come there is no disable() method in the
Breakpoint object.  It turns out you have to do "bp.enabled = False".
Since every normal person would probably search for "disable" in that page
if their intent is to disable a python breakpoint, I thought it would be
useful if the description contained "disable" so it would be easy to find.
The result might seem a bit silly and redundant, so I am open to
suggestions.

gdb/doc/ChangeLog:

	* python.texi (Breakpoints In Python): Add parenthesis after
	Breakpoint.delete.  Clarify Breakpoint.enabled description so
	that it	contains "disable".
---
 gdb/doc/python.texi | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/gdb/doc/python.texi b/gdb/doc/python.texi
index 81ec11b..bf12bf4 100644
--- a/gdb/doc/python.texi
+++ b/gdb/doc/python.texi
@@ -4250,7 +4250,7 @@ watchpoint scope, the watchpoint remains valid even if execution of the
 inferior leaves the scope of that watchpoint.
 @end defun
 
-@defun Breakpoint.delete
+@defun Breakpoint.delete ()
 Permanently deletes the @value{GDBN} breakpoint.  This also
 invalidates the Python @code{Breakpoint} object.  Any further access
 to this object's attributes or methods will raise an error.
@@ -4258,7 +4258,8 @@ to this object's attributes or methods will raise an error.
 
 @defvar Breakpoint.enabled
 This attribute is @code{True} if the breakpoint is enabled, and
-@code{False} otherwise.  This attribute is writable.
+@code{False} otherwise.  You can use it to enable or disable the breakpoint.
+This attribute is writable.
 @end defvar
 
 @defvar Breakpoint.silent
-- 
2.1.0