chore: fix and cosmetic.

configure

@@ -9,7 +9,7 @@ DISTRIBUTION="$(lsb_release --id --short)"
 readonly DISTRIBUTION="${DISTRIBUTION,,}"
 readonly ROOT=.build
 
-_die()  { printf 'Error: %s\n' "$*" >&2 && exit 1; }
+_die() { printf 'Error: %s\n' "$*" >&2 && exit 1; }
 _warning() { printf '   Warning: %s\n' "$*" >&2; }
 _title() { printf '%s\n' "$*" >&2; }
 _msg() { printf ' - %s\n' "$*" >&2; }
@@ -36,7 +36,7 @@ ignore() {
 		while read -r profile; do
 			[[ "$profile" =~ ^\# ]] && continue
 			[[ -z "$profile" ]] && continue
-			if [[ -e  "${ROOT:?}/$profile" ]]; then
+			if [[ -e "${ROOT:?}/$profile" ]]; then
 				rm -r "${ROOT:?}/$profile"
 			else
 				find "$ROOT/apparmor.d" -iname "$profile" -type f -exec rm {} \;
@@ -86,7 +86,7 @@ configure() {
 
 			;;
 
-		*)  _die "$DISTRIBUTION is not a supported distribution." ;;
+		*) _die "$DISTRIBUTION is not a supported distribution." ;;
 	esac
 }
 
@@ -96,7 +96,7 @@ flags() {
 		_msg "Set profiles flags from dists/flags/$name"
 
 		while read -r profile; do
-			IFS=' ' read -r -a manifest <<< "$profile"
+			IFS=' ' read -r -a manifest <<<"$profile"
 			profile="${manifest[0]:-}" flags="${manifest[1]:-}"
 
 			[[ "$profile" =~ ^\# || -z "$profile" ]] && continue
@@ -127,7 +127,7 @@ complain() {
 		[[ "$flags" =~ complain ]] && continue
 		echo -n .
 		sed -e "s/flags=(.*)//" \
-		 	-e "s/ {$/ flags=(complain $flags) {/" \
+			-e "s/ {$/ flags=(complain $flags) {/" \
 			-i "$path"
 	done
 	echo