Update settings text and file naming

assets/javascripts/discourse/connectors/category-custom-settings/custom-wizard-category-settings.hbs

@@ -1,8 +1,8 @@
-<h3>{{i18n "admin.wizard.category_settings.create_topic_wizard"}}</h3>
+<h3>{{i18n "admin.wizard.category_settings.custom_wizard.title"}}</h3>
 
 <section class="field new-topic-wizard">
   <label for="new-topic-wizard">
-    {{i18n "admin.wizard.category_settings.select_wizard"}}
+    {{i18n "admin.wizard.category_settings.custom_wizard.create_topic_wizard"}}
   </label>
   <div class="controls">
     {{combo-box

config/locales/client.en.yml

@@ -61,8 +61,9 @@ en:
         condition: "Condition"
         index: "Index"
         category_settings:
-          create_topic_wizard: "Create Topic Wizard"
+          custom_wizard:
-          select_wizard: "Select a wizard you want to use for creating topics in this category"
+            title: "Custom Wizard"
+            create_topic_wizard: "Select a wizard to replace the new topic composer in this category."
 
         message:
           wizard: