Update support email help text (#3172)

* Update legal_and_support_settings.jsx

* Update admin.support.emailHelp string

webapp/components/admin_console/legal_and_support_settings.jsx

@@ -154,7 +154,7 @@ export default class LegalAndSupportSettings extends AdminSettings {
                     helpText={
                         <FormattedMessage
                             id='admin.support.emailHelp'
-                            defaultMessage='Email shown during tutorial for end users to ask support questions.'
+                            defaultMessage='Email address displayed on email notifications and during tutorial for end users to ask support questions.'
                         />
                     }
                     value={this.state.supportEmail}
@@ -163,4 +163,4 @@ export default class LegalAndSupportSettings extends AdminSettings {
             </SettingsGroup>
         );
     }
-}
+}

webapp/i18n/en.json

@@ -468,7 +468,7 @@
   "admin.sql.warning": "Warning: re-generating this salt may cause some columns in the database to return empty results.",
   "admin.support.aboutDesc": "Link to About page for more information on your Mattermost deployment, for example its purpose and audience within your organization. Defaults to Mattermost information page.",
   "admin.support.aboutTitle": "About link:",
-  "admin.support.emailHelp": "Email shown during tutorial for end users to ask support questions.",
+  "admin.support.emailHelp": "Email address displayed on email notifications and during tutorial for end users to ask support questions.",
   "admin.support.emailTitle": "Support email:",
   "admin.support.helpDesc": "Link to help documentation from team site main menu. Typically not changed unless your organization chooses to create custom documentation.",
   "admin.support.helpTitle": "Help link:",