diff --git a/src/logging/LogItem.js b/src/logging/LogItem.js
index 8d9530b6..54eb51c2 100644
--- a/src/logging/LogItem.js
+++ b/src/logging/LogItem.js
@@ -21,6 +21,7 @@ export class LogItem {
         this._clock = clock;
         this._start = clock.now();
         this._end = null;
+        // (l)abel
         this._values = typeof labelOrValues === "string" ? {l: labelOrValues} : labelOrValues;
         this.error = null;
         this.logLevel = logLevel;