Update Crowdin configuration file

crowdin.yml

@@ -3,9 +3,9 @@ files:
     translation: /app/src/main/res/values-%two_letters_code%/%original_file_name%
     update_option: update_without_changes
     languages_mapping:
-     two_letters_code:
-       zh-TW: zh-rTW
-       zh-CN: zh-rCN
+      two_letters_code:
+        zh-TW: zh-rTW
+        zh-CN: zh-rCN
   - source: /fastlane/metadata/android/en-US/full_description.txt
     translation: /fastlane/metadata/android/%two_letters_code%/%original_file_name%
     update_option: update_without_changes
@@ -19,4 +19,4 @@ files:
     languages_mapping:
       two_letters_code:
         zh-TW: zh-rTW
-        zh-CN: zh-rCN
+        zh-CN: zh-rCN