scripts: fix indentation in switch/case blocks

Signed-off-by: Leah Rowe <leah@libreboot.org>

resources/scripts/update/blobs/inject

@@ -50,15 +50,18 @@ main()
 
 	while getopts r:b:m: option
 	do
-	    case "${option}"
-		in
-		r)rom=${OPTARG};;
-		b)board=${OPTARG};;
+		case "${option}" in
+		r)
+			rom=${OPTARG}
+			;;
+		b)
+			board=${OPTARG}
+			;;
 		m)
 			modifygbe=true
 			new_mac=${OPTARG}
 			;;
-	    esac
+		esac
 	done
 
 	check_board
@@ -111,17 +114,17 @@ detect_board()
 	path=${1}
 	filename=$(basename ${path})
 	case ${filename} in
-		grub_*)
+	grub_*)
 		board=$(echo "${filename}" | cut -d '_' -f2-3)
 		;;
-		seabios_withgrub_*)
+	seabios_withgrub_*)
 		board=$(echo "${filename}" | cut -d '_' -f3-4)
 		;;
-		*.tar.xz)
+	*.tar.xz)
 		_stripped_prefix=${filename#*_}
 		board="${_stripped_prefix%.tar.xz}"
 		;;
-		*)
+	*)
 		return 1
 	esac