message: unify variable name
diff: @@ -66,17 +66,17 @@ export class Token {
  }
  public async getInfo(walletAddress: string): Promise<ITokenInfo> {
  - const erc20 = this.api;
  + const api = this.api;
  const [balance, name, symbol, decimals] = await Promise.all<
  BigNumber,
  string,
  string,
  BigNumber
  >([
  - erc20.balanceOf(walletAddress, walletAddress),
  - erc20.name(walletAddress),
  - erc20.symbol(walletAddress),
  - erc20.decimals(walletAddress)
  + api.balanceOf(walletAddress, walletAddress),
  + api.name(walletAddress),
  + api.symbol(walletAddress),
  + api.decimals(walletAddress)
  ]);
  const balanceString = balance
  .dividedBy(10 ** decimals.toNumber())
  