Fix multiple errors in custom server hook render improperly

app/assets/javascripts/vue_merge_request_widget/mr_widget_options.vue

@@ -191,9 +191,13 @@ export default {
         mergeError = mergeError.slice(0, -1);
       }
 
-      return sprintf(s__('mrWidget|Merge failed: %{mergeError}. Please try again.'), {
-        mergeError,
-      });
+      return sprintf(
+        s__('mrWidget|Merge failed: %{mergeError}. Please try again.'),
+        {
+          mergeError,
+        },
+        false,
+      );
     },
     shouldShowAccessibilityReport() {
       return this.mr.accessibilityReportPath;

changelogs/unreleased/284640-fix-newline-in-custom-server-hook-renders-improperly.yml

+---
+title: Fix multiple errors in custom server hook render improperly
+merge_request: 51001
+author: Kev @KevSlashNull
+type: fixed