Documentation: rstFlatTable.py: fix a broken reference

The old HOWTO was removed a long time ago. The flat table
version is not metioned elsewhere, so just get rid of the
text.

Signed-off-by: Mauro Carvalho Chehab <[email protected]>
Acked-by: Jonathan Corbet <[email protected]>

Author: mchehab

Documentation/sphinx/rstFlatTable.py

@@ -53,8 +53,6 @@
 # common globals
 # ==============================================================================
 
-# The version numbering follows numbering of the specification
-# (Documentation/books/kernel-doc-HOWTO).
 __version__  = '1.0'
 
 PY3 = sys.version_info[0] == 3