Update 970.txt

Fixed typo

Author: TobiGr

fastlane/metadata/android/en-US/changelogs/970.txt

@@ -6,6 +6,6 @@ New
 Fixed
 • Fixed rotation crash on video detail page
 • Fixed "Play with Kodi" button in player always prompts to install Kore
-• Fixed and improve setting import and export paths
+• Fixed and improved setting import and export paths
 • [YouTube] Fixed comment like count
-And much more
+And much more