Fix docstrings and other small fixes
Fix docstrings and other small fixes

johnbachman/indra,johnbachman/belpy,pvtodorov/indra,sorgerlab/indra,sorgerlab/belpy,sorgerlab/indra,pvtodorov/indra,sorgerlab/belpy,bgyori/indra,sorgerlab/belpy,bgyori/indra,bgyori/indra,pvtodorov/indra,johnbachman/belpy,sorgerlab/indra,johnbachman/belpy,johnbachman/indra,johnbachman/indra,pvtodorov/indra