dev_status: Simplify output

Change-Id: I258ffc652b8ef1559bcc288275db994c46eb51fa
Reviewed-on: https://pigweed-review.googlesource.com/c/infra/recipes/+/210284
Lint: Lint 🤖 <android-build-ayeaye@system.gserviceaccount.com>
Presubmit-Verified: CQ Bot Account <pigweed-scoped@luci-project-accounts.iam.gserviceaccount.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed-service-accounts.iam.gserviceaccount.com>
Pigweed-Auto-Submit: Rob Mohr <mohrr@google.com>
Reviewed-by: Taylor Cramer <cramertj@google.com>
diff --git a/recipes/dev_status.py b/recipes/dev_status.py
index 9457e4d..e86bfd9 100644
--- a/recipes/dev_status.py
+++ b/recipes/dev_status.py
@@ -142,8 +142,9 @@
                     )
 
                     failures.append(
-                        f'[{prod_bucket} / {builder}]({prod_url}) '
-                        f'[{dev_bucket} / {builder}]({dev_url})'
+                        f'{builder}: '
+                        f'([{prod_bucket}]({prod_url}), '
+                        f'[{dev_bucket}]({dev_url}))'
                     )
 
                     step = api.step.empty(