Fix "other" resovler registration code

packages/grpc-js/src/resolver-dns.ts

@@ -270,7 +270,7 @@ class DnsResolver implements Resolver {
     if (hostPort !== null) {
       return hostPort.host;
     } else {
-      throw new Error(`Failed to parse target ${target}`);
+      throw new Error(`Failed to parse target ${uriToString(target)}`);
     }
   }
 }

packages/grpc-js/test/test-resolver.ts

@@ -401,7 +401,8 @@ describe('Name Resolver', () => {
 
     it('Should return the correct authority if a different resolver has been registered', () => {
       const target = parseUri('other:name')!;
-      resolverManager.registerResolver('other:', OtherResolver);
+      console.log(target);
+      resolverManager.registerResolver('other', OtherResolver);
 
       const authority = resolverManager.getDefaultAuthority(target);
       assert.equal(authority, 'other');