Update help text in the UI

app/assets/javascripts/jira_import/components/jira_import_form.vue

@@ -192,7 +192,7 @@ export default {
             `Jira users have been imported from the configured Jira instance.
             They can be mapped by selecting a GitLab user from the dropdown in the "GitLab
             username" column.
-            In the beginning the dropdown defaults to the user conducting the import.`,
+            When the form appears, the dropdown defaults to the user conducting the import.`,
           )
         }}
       </p>

locale/gitlab.pot

@@ -13333,7 +13333,7 @@ msgstr ""
 msgid "Jira service not configured."
 msgstr ""
 
-msgid "Jira users have been imported from the configured Jira instance. They can be mapped by selecting a GitLab user from the dropdown in the \"GitLab username\" column. In the beginning the dropdown defaults to the user conducting the import."
+msgid "Jira users have been imported from the configured Jira instance. They can be mapped by selecting a GitLab user from the dropdown in the \"GitLab username\" column. When the form appears, the dropdown defaults to the user conducting the import."
 msgstr ""
 
 msgid "Jira-GitLab user mapping template"

spec/frontend/jira_import/components/jira_import_form_spec.js

@@ -103,7 +103,7 @@ describe('JiraImportForm', () => {
 
     it('shows information to the user', () => {
       expect(wrapper.find('p').text()).toBe(
-        'Jira users have been imported from the configured Jira instance. They can be mapped by selecting a GitLab user from the dropdown in the "GitLab username" column. In the beginning the dropdown defaults to the user conducting the import.',
+        'Jira users have been imported from the configured Jira instance. They can be mapped by selecting a GitLab user from the dropdown in the "GitLab username" column. When the form appears, the dropdown defaults to the user conducting the import.',
       );
     });
   });