diff --git a/include/spdlog/details/circular_q.h b/include/spdlog/details/circular_q.h
index 484666f1..94f39043 100644
--- a/include/spdlog/details/circular_q.h
+++ b/include/spdlog/details/circular_q.h
@@ -20,7 +20,7 @@ class circular_q
 public:
     using item_type = T;
 
-    // empty cir
+    // empty ctor - create a disabled queue with no elements allocated at all
     circular_q() = default;
 
     explicit circular_q(size_t max_items)