Updated

firefox/firefox-nightly.sh

@@ -18,18 +18,17 @@ check_root() {
 
 choice() {
     echo -ne "[y/n]"
-    while true
-    do
+    while true; do
         read -rN1 input
-    case $input in
-        [yY][eE][sS]|[yY])
-        return 0
+        case $input in
+        [yY][eE][sS] | [yY])
+            return 0
 
-    break
-    ;;
-        [nN][oO]|[nN])
-        return 1
-        ;;
+            break
+            ;;
+        [nN][oO] | [nN])
+            return 1
+            ;;
         esac
     done
 }
@@ -43,6 +42,7 @@ echo "$APT_UPDATE"
 $APT_UPDATE
 
 echo -ne "\nYou want to install Firefox Nightly ($PKG_FIREFOX)? "
+
 if choice 2>/dev/null; then
     echo -ne "\nAdd repository for Firefox Nightly\n"
     $APT_INST apt-transport-https wget