diff --git a/cron/formatter.py b/cron/formatter.py
index 23dd295..360271f 100644
--- a/cron/formatter.py
+++ b/cron/formatter.py
@@ -46,7 +46,8 @@ def format_listings(job_name: str, listings: list[dict]) -> str:
         if url:
             details.append(f"[View listing]({url})")
         if details:
-            lines.append(f"   {' \u00b7 '.join(details)}")
+            sep = " \u00b7 "
+            lines.append(f"   {sep.join(details)}")
         lines.append("")
 
     lines.append(