@Override
public final Future<RpcResult<?>> invokeRpc(@Nonnull final RpcService impl, @Nonnull final QName rpcName, @Nullable final DataObject input) {
- Preconditions.checkNotNull(impl, "implemetation must be supplied");
+ Preconditions.checkNotNull(impl, "Implementation must be supplied");
RpcMethodInvoker invoker = map.get(qnameToKey(rpcName));
Preconditions.checkArgument(invoker != null, "Supplied RPC is not valid for implementation %s", impl);