ref-manual: Provided more relevant link for Python documentation

In the BBMASK variable, a link to Python documentation was
going to a specific 2.6 release.  That release was probably the
most recent when the BBMASK variable was initially documented.
Python has many releases now (e.g. 3.6.5).  I re-worded the
description to be more generic and sent the user to the general
Python release area.  They can pick a release from that URL.

(From yocto-docs rev: 154aedf79625f37997bec18dba933c514072708e)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/documentation/ref-manual/ref-variables.xml b/documentation/ref-manual/ref-variables.xml
index da492967e2..a0b22cd506 100644
--- a/documentation/ref-manual/ref-variables.xml
+++ b/documentation/ref-manual/ref-variables.xml
@@ -1274,8 +1274,8 @@
                     The expressions are compared against the full paths to
                     the files.
                     For complete syntax information, see Python's
-                    documentation at
-                    <ulink url='http://docs.python.org/release/2.3/lib/re-syntax.html'></ulink>.
+                    documentation for the appropriate release at
+                    <ulink url='http://docs.python.org/release/'></ulink>.
                 </para>
 
                 <para>