1 files changed, 52 insertions, 52 deletions
diff --git a/packages/contracts/util/token_registry_wrapper.ts b/packages/contracts/util/token_registry_wrapper.ts
index d1983db7c..07a577dea 100644
--- a/packages/contracts/util/token_registry_wrapper.ts
+++ b/packages/contracts/util/token_registry_wrapper.ts
@@ -1,56 +1,56 @@
 import { ContractInstance, Token } from './types';
 
 export class TokenRegWrapper {
-	private _tokenReg: ContractInstance;
-	constructor(tokenRegContractInstance: ContractInstance) {
-		this._tokenReg = tokenRegContractInstance;
-	}
-	public addTokenAsync(token: Token, from: string) {
-		const tx = this._tokenReg.addToken(
-			token.address,
-			token.name,
-			token.symbol,
-			token.decimals,
-			token.ipfsHash,
-			token.swarmHash,
-			{ from },
-		);
-		return tx;
-	}
-	public async getTokenMetaDataAsync(tokenAddress: string) {
-		const data = await this._tokenReg.getTokenMetaData(tokenAddress);
-		const token: Token = {
-			address: data[0],
-			name: data[1],
-			symbol: data[2],
-			decimals: data[3].toNumber(),
-			ipfsHash: data[4],
-			swarmHash: data[5],
-		};
-		return token;
-	}
-	public async getTokenByNameAsync(tokenName: string) {
-		const data = await this._tokenReg.getTokenByName(tokenName);
-		const token: Token = {
-			address: data[0],
-			name: data[1],
-			symbol: data[2],
-			decimals: data[3].toNumber(),
-			ipfsHash: data[4],
-			swarmHash: data[5],
-		};
-		return token;
-	}
-	public async getTokenBySymbolAsync(tokenSymbol: string) {
-		const data = await this._tokenReg.getTokenBySymbol(tokenSymbol);
-		const token: Token = {
-			address: data[0],
-			name: data[1],
-			symbol: data[2],
-			decimals: data[3].toNumber(),
-			ipfsHash: data[4],
-			swarmHash: data[5],
-		};
-		return token;
-	}
+    private _tokenReg: ContractInstance;
+    constructor(tokenRegContractInstance: ContractInstance) {
+        this._tokenReg = tokenRegContractInstance;
+    }
+    public addTokenAsync(token: Token, from: string) {
+        const tx = this._tokenReg.addToken(
+            token.address,
+            token.name,
+            token.symbol,
+            token.decimals,
+            token.ipfsHash,
+            token.swarmHash,
+            { from },
+        );
+        return tx;
+    }
+    public async getTokenMetaDataAsync(tokenAddress: string) {
+        const data = await this._tokenReg.getTokenMetaData(tokenAddress);
+        const token: Token = {
+            address: data[0],
+            name: data[1],
+            symbol: data[2],
+            decimals: data[3].toNumber(),
+            ipfsHash: data[4],
+            swarmHash: data[5],
+        };
+        return token;
+    }
+    public async getTokenByNameAsync(tokenName: string) {
+        const data = await this._tokenReg.getTokenByName(tokenName);
+        const token: Token = {
+            address: data[0],
+            name: data[1],
+            symbol: data[2],
+            decimals: data[3].toNumber(),
+            ipfsHash: data[4],
+            swarmHash: data[5],
+        };
+        return token;
+    }
+    public async getTokenBySymbolAsync(tokenSymbol: string) {
+        const data = await this._tokenReg.getTokenBySymbol(tokenSymbol);
+        const token: Token = {
+            address: data[0],
+            name: data[1],
+            symbol: data[2],
+            decimals: data[3].toNumber(),
+            ipfsHash: data[4],
+            swarmHash: data[5],
+        };
+        return token;
+    }
 }