documentation update:

[Deleted user]

public string UnQLite\Kvs::fetch ( string $key )

Fetch data specified by key.

Pameters:

key

The key of the entry to be inserted.

Return Values:

Returns the associated string if the key/data pair is found, FALSE otherwise.

last line should be:

Returns the associated string if the key/data on key found, NULL on key not found, FALSE on failure.