fix: fail make check on shellcheck findings

src/lib/config.sh

@@ -65,6 +65,7 @@ fu_kv_set() {
 		{
 			printf '# %s\n' "$header"
 			printf '#\n'
+			# shellcheck disable=SC2016  # the backticks are text
 			printf '# Written by `%s`. Nothing here needs editing by hand:\n' "$FU_NAME"
 			printf '# every option is in the menu.\n'
 		} > "$file" || return 1

src/lib/menu.sh

@@ -421,11 +421,11 @@ _fu_camera_label() {
 
 # _fu_setting_change <scope> <Key> <type> <current> <choices> <step>
 _fu_setting_change() {
-	local scope="$1" key="$2" type="$3" current="$4" choices="$5" step="$6" next
+	local scope="$1" key="$2" type="$3" current="$4" options="$5" step="$6" next
 
 	case "$type" in
 		bool)   if fu_is_true "$current"; then next=no; else next=yes; fi ;;
-		choice) next="$(_fu_next_choice "$current" "$choices" "$step")" ;;
+		choice) next="$(_fu_next_choice "$current" "$options" "$step")" ;;
 		camera) next="$(_fu_next_camera "$current" "$step")" ;;
 	esac