diff --git a/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java b/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
index 4235ed1..4b82bf5 100644
--- a/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
+++ b/core/api/src/main/java/org/onosproject/net/AnnotationKeys.java
@@ -50,7 +50,7 @@
     public static final String LATITUDE = "latitude";
 
     /**
-     * Annotation key for longitute (e.g. longitude of device).
+     * Annotation key for longitude (e.g. longitude of device).
      */
     public static final String LONGITUDE = "longitude";