GitLabSyncApi.md in phrase-2.8.7

- old
+ new

@@ -80,11 +80,11 @@
 
 > GitlabSyncExport gitlab_sync_export(gitlab_sync_id, gitlab_sync_export_parameters, opts)
 
 Export from Phrase Strings to GitLab
 
-Export translations from Phrase Strings to GitLab according to the .phraseapp.yml file within the GitLab repository.
+Export translations from Phrase Strings to GitLab according to the .phraseapp.yml file within the GitLab repository. <br><br><i>Note: Export is done asynchronously and may take several seconds depending on the project size.</i>
 
 ### Example
 
 ```ruby
 # load the gem
@@ -210,10 +210,10 @@
 
 > Array&lt;Upload&gt; gitlab_sync_import(gitlab_sync_id, gitlab_sync_import_parameters, opts)
 
 Import from GitLab to Phrase
 
-Import translations from GitLab to Phrase Strings according to the .phraseapp.yml file within the GitLab repository.
+Import translations from GitLab to Phrase Strings according to the .phraseapp.yml file within the GitLab repository. <br><br><i>Note: Import is done asynchronously and may take several seconds depending on the project size.</i>
 
 ### Example
 
 ```ruby
 # load the gem