Documentation: sphinx: Add missing comma to list of strings

In Python, like in C, when a comma is omitted in a list of strings, the
two strings around the missing comma are concatenated.

Cc: [email protected]  # v5.2 only
Signed-off-by: Jonathan Neuschäfer <[email protected]>
Reviewed-by: Mauro Carvalho Chehab <[email protected]>
Signed-off-by: Jonathan Corbet <[email protected]>

Documentation/sphinx/automarkup.py

@@ -25,7 +25,7 @@ RE_function = re.compile(r'([\w_][\w\d_]+\(\))')
 # to the creation of incorrect and confusing cross references.  So
 # just don't even try with these names.
 #
-Skipfuncs = [ 'open', 'close', 'read', 'write', 'fcntl', 'mmap'
+Skipfuncs = [ 'open', 'close', 'read', 'write', 'fcntl', 'mmap',
               'select', 'poll', 'fork', 'execve', 'clone', 'ioctl']
 
 #