trurl.md: remove 'added-in:'

bagder · bagder · commit ddb31e405c56 · 2024-09-10T13:51:28.000+02:00
It was only there because cd2nroff previously required it.
diff --git a/trurl.md b/trurl.md
@@ -7,7 +7,6 @@ Source: trurl 0.15
 See-also:
   - curl (1)
   - wcurl (1)
-Added-in: 7.1
 ---
 
 # NAME
