Documentation/kernel-docs.txt: Improve layouting of book list

The dots at the ends of the list elements introduced
unnecesarry newlines in the "compiled" document.

While this was not "mission critical" it's not nice to look at
either.

[mchehab@s-opensource.com: rebased to apply before rename]
Signed-off-by: Richard Sailer <richard@weltraumpflege.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/kernel-docs.txt

@@ -446,18 +446,18 @@ BOOKS: (Not on-line)
 
      * Title: **Linux Device Drivers**
 
-       :Author: Alessandro Rubini.
-       :Publisher: O'Reilly & Associates.
-       :Date: 1998.
-       :Pages: 439.
+       :Author: Alessandro Rubini
+       :Publisher: O'Reilly & Associates
+       :Date: 1998
+       :Pages: 439
        :ISBN: 1-56592-292-1
 
      * Title: **Linux Device Drivers, 2nd Edition**
 
-       :Author: Alessandro Rubini and Jonathan Corbet.
-       :Publisher: O'Reilly & Associates.
-       :Date: 2001.
-       :Pages: 586.
+       :Author: Alessandro Rubini and Jonathan Corbet
+       :Publisher: O'Reilly & Associates
+       :Date: 2001
+       :Pages: 586
        :ISBN: 0-59600-008-1
        :Notes: Further information in
          http://www.oreilly.com/catalog/linuxdrive2/
@@ -465,9 +465,9 @@ BOOKS: (Not on-line)
      * Title: **Linux Device Drivers, 3rd Edition**
 
        :Authors: Jonathan Corbet, Alessandro Rubini, and Greg Kroah-Hartman
-       :Publisher: O'Reilly & Associates.
-       :Date: 2005.
-       :Pages: 636.
+       :Publisher: O'Reilly & Associates
+       :Date: 2005
+       :Pages: 636
        :ISBN: 0-596-00590-3
        :Notes: Further information in
          http://www.oreilly.com/catalog/linuxdrive3/
@@ -475,74 +475,74 @@ BOOKS: (Not on-line)
 
      * Title: **Linux Kernel Internals**
 
-       :Author: Michael Beck.
-       :Publisher: Addison-Wesley.
-       :Date: 1997.
+       :Author: Michael Beck
+       :Publisher: Addison-Wesley
+       :Date: 1997
        :ISBN: 0-201-33143-8 (second edition)
 
      * Title: **The Design of the UNIX Operating System**
 
-       :Author: Maurice J. Bach.
-       :Publisher: Prentice Hall.
-       :Date: 1986.
-       :Pages: 471.
+       :Author: Maurice J. Bach
+       :Publisher: Prentice Hall
+       :Date: 1986
+       :Pages: 471
        :ISBN: 0-13-201757-1
 
      * Title: **The Design and Implementation of the 4.3 BSD UNIX Operating System**
 
-       :Author: Samuel J. Leffler, Marshall Kirk McKusick, Michael J.
-         Karels, John S. Quarterman.
-       :Publisher: Addison-Wesley.
-       :Date: 1989 (reprinted with corrections on October, 1990).
+       :Author: Samuel J. Leffler, Marshall Kirk McKusick, Michael J
+         Karels, John S. Quarterman
+       :Publisher: Addison-Wesley
+       :Date: 1989 (reprinted with corrections on October, 1990)
        :ISBN: 0-201-06196-1
 
      * Title: **The Design and Implementation of the 4.4 BSD UNIX Operating System**
 
        :Author: Marshall Kirk McKusick, Keith Bostic, Michael J. Karels,
-         John S. Quarterman.
-       :Publisher: Addison-Wesley.
-       :Date: 1996.
+         John S. Quarterman
+       :Publisher: Addison-Wesley
+       :Date: 1996
        :ISBN: 0-201-54979-4
 
      * Title: **Programmation Linux 2.0 API systeme et fonctionnement du noyau**
 
-       :Author: Remy Card, Eric Dumas, Franck Mevel.
-       :Publisher: Eyrolles.
-       :Date: 1997.
-       :Pages: 520.
+       :Author: Remy Card, Eric Dumas, Franck Mevel
+       :Publisher: Eyrolles
+       :Date: 1997
+       :Pages: 520
        :ISBN: 2-212-08932-5
-       :Notes: French.
+       :Notes: French
 
      * Title: **Unix internals -- the new frontiers**
 
-       :Author: Uresh Vahalia.
-       :Publisher: Prentice Hall.
-       :Date: 1996.
-       :Pages: 600.
+       :Author: Uresh Vahalia
+       :Publisher: Prentice Hall
+       :Date: 1996
+       :Pages: 600
        :ISBN: 0-13-101908-2
 
      * Title: **Programming for the real world - POSIX.4**
 
-       :Author: Bill O. Gallmeister.
-       :Publisher: O'Reilly & Associates, Inc..
-       :Date: 1995.
-       :Pages: ???.
+       :Author: Bill O. Gallmeister
+       :Publisher: O'Reilly & Associates, Inc
+       :Date: 1995
+       :Pages: ???
        :ISBN: I-56592-074-0
        :Notes: Though not being directly about Linux, Linux aims to be
          POSIX. Good reference.
 
      * Title:  **UNIX  Systems  for  Modern Architectures: Symmetric Multiprocessing and Caching for Kernel Programmers**
 
-       :Author: Curt Schimmel.
-       :Publisher: Addison Wesley.
-       :Date: June, 1994.
-       :Pages: 432.
+       :Author: Curt Schimmel
+       :Publisher: Addison Wesley
+       :Date: June, 1994
+       :Pages: 432
        :ISBN: 0-201-63338-8
 
      * Title: **Linux Kernel Development, 3rd Edition**
 
        :Author: Robert Love
-       :Publisher: Addison-Wesley.
+       :Publisher: Addison-Wesley
        :Date: July, 2010
        :Pages: 440
        :ISBN: 978-0672329463