package/sysdig: Fix check-package

This patch fixes a couple of 'check-package' errors:

	package/sysdig/sysdig.mk:23: remove trailing backslash
	package/sysdig/sysdig.mk:25: consecutive empty lines

Signed-off-by: Stephane Viau <stephane.viau@oss.nxp.com>
Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr>

package/sysdig/sysdig.mk

@@ -20,8 +20,7 @@ SYSDIG_DEPENDENCIES = \
 	luainterpreter \
 	ncurses \
 	openssl \
-	zlib \
-
+	zlib
 
 # sysdig creates the module Makefile from a template, which contains a
 # single place-holder, KBUILD_FLAGS, wich is only replaced with two