Remove double comma from file name

Remove double comma from file name

This causes troubles with bitbake build with some distros:

WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/files/tizen/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/mesa-10.3.4/tizen/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/mesa/tizen/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/files/tizen/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/files/genericx86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/mesa-10.3.4/genericx86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/mesa/genericx86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/files/genericx86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/files/x86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/mesa-10.3.4/x86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/mesa/x86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/files/x86-64/0001-intel'
WARNING: Unable to get checksum for mesa SRC_URI entry 0001-intel: [Errno 2] No such file or directory: '/home/mchehab/devel/tizen-distro-x86/meta-tizen/meta-tizen-adaptation/meta/recipes-graphics/mesa/files/0001-intel'

Change-Id: I6bc735440dfa189a87fb238f7dc15bbd6b633a4e
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>