diff --git a/api/lib/logger.mjs b/api/lib/logger.mjs
index 3f36e7d..a9e7691 100644
--- a/api/lib/logger.mjs
+++ b/api/lib/logger.mjs
@@ -1,3 +1,6 @@
 import morgan from 'morgan';
 
+/**
+ * Standard logging middleware for all inbound HTTP requests.
+ */
 export default morgan('common');