diff --git a/test/core/providers/mocks.ts b/test/core/providers/mocks.ts
index bdc9724831..3164f4cc0e 100644
--- a/test/core/providers/mocks.ts
+++ b/test/core/providers/mocks.ts
@@ -18,7 +18,7 @@ export class ParamsReturningProvider extends EventEmitter
 
 export class CountProvider extends EventEmitter implements IEthereumProvider {
   public transactionsCountParams: any[] | undefined = undefined;
-  public numberOfCallsToNetVersion: number  = 0;
+  public numberOfCallsToNetVersion: number = 0;
   public async send(method: string, params?: any[]): Promise<any> {
     if (method === "eth_getTransactionCount") {
       this.transactionsCountParams = params;