"Book description": more consistent wording (#7789)

frontend/apps/filemanager/filemanagerbookinfo.lua

@@ -269,7 +269,7 @@ function BookInfo:onShowBookDescription()
         description = util.htmlToPlainTextIfHtml(description)
         local TextViewer = require("ui/widget/textviewer")
         UIManager:show(TextViewer:new{
-            title = _("Book description:"),
+            title = _("Description:"),
             text = description,
         })
     else

plugins/coverbrowser.koplugin/covermenu.lua

@@ -340,12 +340,12 @@ function CoverMenu:updateItems(select_number)
                         end,
                     },
                     { -- Allow user to directly view description in TextViewer
-                        text = bookinfo.description and _("View book description") or _("No book description"),
+                        text = _("Book description"),
                         enabled = bookinfo.description and true or false,
                         callback = function()
                             local description = util.htmlToPlainTextIfHtml(bookinfo.description)
                             local textviewer = TextViewer:new{
-                                title = bookinfo.title,
+                                title = _("Description:"),
                                 text = description,
                             }
                             UIManager:close(self.file_dialog)
@@ -473,12 +473,12 @@ function CoverMenu:onHistoryMenuHold(item)
             end,
         },
         { -- Allow user to directly view description in TextViewer
-            text = bookinfo.description and _("View book description") or _("No book description"),
+            text = _("Book description"),
             enabled = bookinfo.description and true or false,
             callback = function()
                 local description = util.htmlToPlainTextIfHtml(bookinfo.description)
                 local textviewer = TextViewer:new{
-                    title = bookinfo.title,
+                    title = _("Description:"),
                     text = description,
                 }
                 UIManager:close(self.histfile_dialog)
@@ -595,12 +595,12 @@ function CoverMenu:onCollectionsMenuHold(item)
             end,
         },
         { -- Allow user to directly view description in TextViewer
-            text = bookinfo.description and _("View book description") or _("No book description"),
+            text = _("Book description"),
             enabled = bookinfo.description and true or false,
             callback = function()
                 local description = util.htmlToPlainTextIfHtml(bookinfo.description)
                 local textviewer = TextViewer:new{
-                    title = bookinfo.title,
+                    title = _("Description:"),
                     text = description,
                 }
                 UIManager:close(self.collfile_dialog)