package/lua-cffi: fix spaces

Commit 13114d0f9352531e5d7ebed45cd3f679407c61d9 forgot to add spaces
before and after '=' and added a spurious space in Config.in

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/lua-cffi/Config.in

@@ -1,7 +1,7 @@
 config BR2_PACKAGE_LUA_CFFI
 	bool "lua-cffi"
 	depends on !BR2_PACKAGE_LUAJIT
-	depends on BR2_TOOLCHAIN_HAS_THREADS  # libffi
+	depends on BR2_TOOLCHAIN_HAS_THREADS # libffi
 	depends on BR2_TOOLCHAIN_GCC_AT_LEAST_4_8
 	depends on BR2_INSTALL_LIBSTDCPP
 	select BR2_PACKAGE_LIBFFI

package/lua-cffi/lua-cffi.mk

@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LUA_CFFI_VERSION=0.2.1
+LUA_CFFI_VERSION = 0.2.1
 LUA_CFFI_SITE = $(call github,q66,cffi-lua,v$(LUA_CFFI_VERSION))
 LUA_CFFI_LICENSE = MIT
 LUA_CFFI_LICENSE_FILES = COPYING.md