Style fixes.
Style fixes.

debris/solidity,ethers/solidity,ruchevits/solidity,shahankhatch/solidity,ruchevits/solidity,LefterisJP/solidity,ruchevits/solidity,arkpar/solidity,gluk256/solidity,douglas-larocca/solidity,vaporry/solidity,chriseth/solidity-doc-test,ruchevits/solidity,chriseth/solidity,LianaHus/solidity