[chore] Remove unnecessary indent on new line (#5391)

frontend/apps/cloudstorage/dropbox.lua

@@ -23,7 +23,7 @@ function DropBox:downloadFile(item, password, path, close)
             })
         else
             UIManager:show(ConfirmBox:new{
-                text = T(_("File saved to:\n %1\nWould you like to read the downloaded book now?"),
+                text = T(_("File saved to:\n%1\nWould you like to read the downloaded book now?"),
                     path),
                 ok_callback = function()
                     close()
@@ -50,7 +50,7 @@ function DropBox:config(item, callback)
         "7. Under the 'Generated access token' section, then enter code in Dropbox token field."
     local hint_top = _("Your Dropbox name")
     local text_top = ""
-    local hint_bottom = _("Dropbox token\n\n\n\n ")
+    local hint_bottom = _("Dropbox token\n\n\n\n")
     local text_bottom = ""
     local title
     local text_button_right = _("Add")

frontend/apps/cloudstorage/ftp.lua

@@ -32,7 +32,7 @@ function Ftp:downloadFile(item, address, user, pass, path, close)
             })
         else
             UIManager:show(ConfirmBox:new{
-                text = T(_("File saved to:\n %1\nWould you like to read the downloaded book now?"),
+                text = T(_("File saved to:\n%1\nWould you like to read the downloaded book now?"),
                     path),
                 ok_callback = function()
                     close()

frontend/apps/opdscatalog/opdscatalog.lua

@@ -25,7 +25,7 @@ function OPDSCatalog:init()
         close_callback = function() return self:onClose() end,
         file_downloaded_callback = function(downloaded_file)
             UIManager:show(ConfirmBox:new{
-                text = T(_("File saved to:\n %1\nWould you like to read the downloaded book now?"),
+                text = T(_("File saved to:\n%1\nWould you like to read the downloaded book now?"),
                     downloaded_file),
                 ok_text = _("Read now"),
                 cancel_text = _("Read later"),

frontend/ui/screensaver.lua

@@ -87,7 +87,7 @@ function Screensaver:chooseFolder()
         screensaver_dir = DataStorage:getDataDir() .. "/screenshots/"
     end
     self.choose_dialog = ButtonDialogTitle:new{
-        title = T(_("Current screensaver image directory:\n %1"), screensaver_dir),
+        title = T(_("Current screensaver image directory:\n%1"), screensaver_dir),
         buttons = buttons
     }
     UIManager:show(self.choose_dialog)
@@ -149,8 +149,8 @@ function Screensaver:chooseFile(document_cover)
     if screensaver_image == nil then
         screensaver_image = DataStorage:getDataDir() .. "/resources/koreader.png"
     end
-    local title = document_cover and T(_("Current screensaver document cover:\n %1"), screensaver_document_cover)
-        or T(_("Current screensaver image:\n %1"), screensaver_image)
+    local title = document_cover and T(_("Current screensaver document cover:\n%1"), screensaver_document_cover)
+        or T(_("Current screensaver image:\n%1"), screensaver_image)
     self.choose_dialog = ButtonDialogTitle:new{
         title = title,
         buttons = buttons