help: Rename help/change-your-avatar to help/set-your-avatar.

templates/zerver/help/getting-started-with-zulip.md

@@ -14,7 +14,7 @@ or desktop experience.
 
 ## Set up your account
 
-- [Set a profile picture](/help/change-your-avatar)
+- [Set a profile picture](/help/set-your-avatar)
 - Get the [mobile and desktop apps](/apps)
 - [Browse and subscribe to streams](/help/browse-and-subscribe-to-streams)
 - [Configure your notifications](/#settings/notifications) to work the way

templates/zerver/help/include/sidebar_index.md

@@ -12,7 +12,7 @@
 * [Edit your profile](/help/edit-your-profile)
 * [Change your password](/help/change-your-password)
 * [Review your settings](/help/review-your-settings)
-* [Set your avatar](/help/change-your-avatar)
+* [Set your avatar](/help/set-your-avatar)
 * [Change your default language](/help/change-your-language)
 * [Use 24-hour time](/help/change-the-time-format)
 * [Joining an organization](/help/join-a-zulip-organization)

zerver/data_import/slack.py

@@ -161,7 +161,7 @@ def users_to_zerver_userprofile(slack_data_dir: str, users: List[ZerverFieldsT],
         email = get_user_email(user, domain_name)
 
         # avatar
-        # ref: https://chat.zulip.org/help/change-your-avatar
+        # ref: https://chat.zulip.org/help/set-your-avatar
         avatar_url = build_avatar_url(slack_user_id, user['team_id'],
                                       user['profile']['avatar_hash'])
         build_avatar(user_id, realm_id, email, avatar_url, timestamp, avatar_list)