Change new chapters string key (closes #2686)

app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt

@@ -476,7 +476,7 @@ class LibraryUpdateService(
                 if (updates.size == 1 && !preferences.hideNotificationContent()) {
                     setContentText(updates.first().first.title.chop(NOTIF_TITLE_MAX_LEN))
                 } else {
-                    setContentText(resources.getQuantityString(R.plurals.notification_new_chapters_text, updates.size, updates.size))
+                    setContentText(resources.getQuantityString(R.plurals.notification_new_chapters_summary, updates.size, updates.size))
 
                     if (!preferences.hideNotificationContent()) {
                         setStyle(NotificationCompat.BigTextStyle().bigText(updates.joinToString("\n") {

app/src/main/res/values/strings.xml

@@ -513,7 +513,7 @@
     <string name="notification_check_updates">Checking for new chapters</string>
     <string name="notification_update_progress">Update progress: %1$d/%2$d</string>
     <string name="notification_new_chapters">New chapters found</string>
-    <plurals name="notification_new_chapters_text">
+    <plurals name="notification_new_chapters_summary">
         <item quantity="one">For 1 title</item>
         <item quantity="other">For %d titles</item>
     </plurals>