message: changed WETH symbol from WETH9 to WETH
diff: @@ -36,7 +36,7 @@ export function getWETH9(chainId: ChainId): Token {
  address: "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2",
  currency: {
  decimals: 18,
  - symbol: "WETH9",
  + symbol: "WETH",
  name: "Wrapped Ether",
  },
  };
  @@ -46,7 +46,7 @@ export function getWETH9(chainId: ChainId): Token {
  address: "0xc778417E063141139Fce010982780140Aa0cD5Ab",
  currency: {
  decimals: 18,
  - symbol: "WETH9",
  + symbol: "WETH",
  name: "Wrapped Ether",
  },
  };
  @@ -56,7 +56,7 @@ export function getWETH9(chainId: ChainId): Token {
  address: "0xc778417E063141139Fce010982780140Aa0cD5Ab",
  currency: {
  decimals: 18,
  - symbol: "WETH9",
  + symbol: "WETH",
  name: "Wrapped Ether",
  },
  };
  @@ -66,7 +66,7 @@ export function getWETH9(chainId: ChainId): Token {
  address: "0xB4FBF271143F4FBf7B91A5ded31805e42b2208d6",
  currency: {
  decimals: 18,
  - symbol: "WETH9",
  + symbol: "WETH",
  name: "Wrapped Ether",
  },
  };
  @@ -76,7 +76,7 @@ export function getWETH9(chainId: ChainId): Token {
  address: "0xd0A1E359811322d97991E03f863a0C30C2cF029C",
  currency: {
  decimals: 18,
  - symbol: "WETH9",
  + symbol: "WETH",
  name: "Wrapped Ether",
  },
  };
  