Fix UseDao class doc comments typo
Fix UseDao class doc comments typo

simolus3/moor,simolus3/drift,simolus3/drift,simolus3/drift,simolus3/moor,simolus3/moor,simolus3/drift,simolus3/moor,simolus3/moor,simolus3/drift,simolus3/moor,simolus3/drift,simolus3/drift,simolus3/moor