diff --git a/core/src/main/java/hudson/model/Label.java b/core/src/main/java/hudson/model/Label.java
index 5068d9c72c..65826a2f8d 100644
--- a/core/src/main/java/hudson/model/Label.java
+++ b/core/src/main/java/hudson/model/Label.java
@@ -145,7 +145,7 @@ public abstract class Label extends Actionable implements Comparable<Label>, Mod
     /**
      * Returns true iff this label is an atom.
      *
-     * @since TODO
+     * @since 1.580
      */
     public boolean isAtom() { return false; }