[source] grub2: add missing SECTION variable and remove non breaking space

[LEDE Commits]

jow pushed a commit to source.git, branch master:
https://git.lede-project.org/f2752f4735d0bbaa6e5787e8913b5863c7002261

commit f2752f4735d0bbaa6e5787e8913b5863c7002261
Author: Jo-Philipp Wich <jo at mein.io>
AuthorDate: Wed Oct 26 17:51:44 2016 +0200

    grub2: add missing SECTION variable and remove non breaking space
    
    Fix metadata scan failure in the grub2 package by removing an unexpected
    invisible space character and by adding back the missing SECTION variable
    which was removed with d140648.
    
    Signed-off-by: Jo-Philipp Wich <jo at mein.io>
---
 package/boot/grub2/Makefile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/package/boot/grub2/Makefile b/package/boot/grub2/Makefile
index 4ed110e..02e6637 100644
--- a/package/boot/grub2/Makefile
+++ b/package/boot/grub2/Makefile
@@ -28,7 +28,8 @@ include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/package.mk
 
 define Package/grub2
-  CATEGORY:=Boot Loaders
+  CATEGORY:=Boot Loaders
+  SECTION:=boot
   TITLE:=GRand Unified Bootloader
   URL:=http://www.gnu.org/software/grub/
   DEPENDS:=@TARGET_x86||TARGET_x86_64