Update location-retrieval.yaml

code/API_definitions/location-retrieval.yaml

@@ -37,7 +37,7 @@ info:
 
     * **Max Age**: Maximum age of the location information which is accepted for the location retrieval (in seconds).
 
-      * Absence of maxAge means "any age" is acceptable for the client. In other words, this is like maxAge=infinite
+      * Absence of maxAge means "any age" is acceptable for the client. In other words, this is like maxAge=infinite. In this case the system may still return lastLocationTime, if available.
       * maxAge=0 means a fresh calculation is requested by the client.
       If the system does not support it, or fresh location cannot be calculated at that time for any reason, the API response will be "unknown".