diff --git a/doc/kyoto-tycoon.html b/doc/kyoto-tycoon.html
index 42ef15d..a783d5f 100755
--- a/doc/kyoto-tycoon.html
+++ b/doc/kyoto-tycoon.html
@@ -60,24 +60,29 @@
Class UI documentation
- ->clear
- Clear all records from the database.
- - UI $kt -> clear
+ - UI $kt = UI->clear
- $kt: The UI object, ready the access records.
- ->outofbound_throw_exception
- Indicate to throw an exception if a logical inconsistency error appear.
- - UI $kt -> outofbound_throw_exception
+ - UI $kt = UI->outofbound_throw_exception
- $kt: The UI object, ready the access records.
- ->outofbound_return_null
- Indicate to return null if a logical inconsistency error appear.
- - UI $kt -> outofbound_return_null
+ - UI $kt = UI->outofbound_return_null
- $kt: The UI object, ready the access records.
- ->runtime_throw_exception
- Indicate to throw an exception if a fatal error of the server program or the environment error appear.
- - UI $kt -> runtime_throw_exception
+ - UI $kt = UI->runtime_throw_exception
- $kt: The UI object, ready the access records.
- ->runtime_return_false
- Indicate to return null if a fatal error of the server program or the environment error appear.
- - UI $kt -> runtime_return_false
+ - UI $kt = UI->runtime_return_false
- $kt: The UI object, ready the access records.
+ - ->key
+ - Get the value of a record identified by the key.
+ - string $value = UI->key
+ - key: The key of the record.
+ - $value: The value of the record.