Fixed lock/unlock documentation.
Fixed lock/unlock documentation.

kc9jud/Cosa,rrobinet/Cosa,jeditekunum/Cosa,kc9jud/Cosa,rrobinet/Cosa,mikaelpatel/Cosa,mikaelpatel/Cosa,jeditekunum/Cosa,dansut/Cosa,jeditekunum/Cosa,dansut/Cosa,kc9jud/Cosa,dansut/Cosa,rrobinet/Cosa,kc9jud/Cosa,dansut/Cosa,rrobinet/Cosa,jeditekunum/Cosa,mikaelpatel/Cosa,mikaelpatel/Cosa