UBUNTU: [debian] Fix indep_hdrs_pkg_name

BugLink: http://bugs.launchpad.net/bugs/1134441Signed-off-by: Tim Gardner <tim.gardner@canonical.com>

debian/rules.d/0-common-vars.mk

@@ -123,7 +123,7 @@ stampdir	:= $(CURDIR)/debian/stamps
 bin_pkg_name=linux-image-$(abi_release)
 extra_pkg_name=linux-image-extra-$(abi_release)
 hdrs_pkg_name=linux-headers-$(abi_release)
-indep_hdrs_pkg_name=$(src_pkg_name)-headers-$(abi_release)
+indep_hdrs_pkg_name=linux-headers-$(abi_release)
 
 #
 # The generation of content in the doc package depends on both 'AUTOBUILD=' and