Linux 3.13.11.2

Corrected version string typo (missing "." in EXTRAVERSION).
Signed-off-by: Kamal Mostafa <kamal@canonical.com>

Makefile

 VERSION = 3
 PATCHLEVEL = 13
 SUBLEVEL = 11
-EXTRAVERSION = 1
+EXTRAVERSION = .2
 NAME = King of Alienated Frog Porn
 
 # *DOCUMENTATION*