Fix formatting errors per rewritemeta output

metadata/com.ichi2.anki.yml

@@ -1,3 +1,5 @@
+AntiFeatures:
+  - NonFreeNet
 Categories:
   - Science & Education
 License: GPL-3.0-only
@@ -8,8 +10,6 @@ SourceCode: https://github.com/ankidroid/Anki-Android
 IssueTracker: https://github.com/ankidroid/Anki-Android/issues
 Translation: http://crowdin.net/project/ankidroid
 Changelog: https://ankidroid.org/docs/changelog.html
-AntiFeatures:
-  - NonFreeNet
 
 AutoName: AnkiDroid
 Description: |-
@@ -17,7 +17,7 @@ Description: |-
     efficient than traditional study methods, you can either greatly decrease your
     time spent studying, or greatly increase the amount you learn. AnkiDroid is the
     Android port of Anki, and is compatible with Anki data.
-    
+
     Opt-in synchronization uses the non-free AnkiWeb service by default, but this can be
     changed in the settings to use, for example, an instance of the unofficial
     [https://github.com/ankicommunity/anki-sync-server Anki Sync Server]).
@@ -25,7 +25,7 @@ Description: |-
     Opt-in / off-by-default crash reporting will send data to a private / AnkiDroid 
     open source team controlled crash reporting server if enabled. This data is only
     used to help fix crash bugs.
-    
+
     Opt-in / off-by-default analytics will send data to Google Analytics via an
     an open-source implementation of the analytics API if enabled. This data is only
     used to focus developer efforts on popular features.