Update documentation for the go client

hi guys, not sure but I think than there is an error in the doc


import (
	"context"
	"flag"
	"fmt"
	"log"
	"time"

	"google.golang.org/grpc"

	"github.com/dgraph-io/dgraph/client"
	"github.com/dgraph-io/dgraph/query/graph" //replace for github.com/dgraph-io/dgraph/protos/graphp
	"github.com/twpayne/go-geom/encoding/wkb"
)

the github.com/dgraph-io/dgraph/query/graph seems not exist any more, I could find the new package checking the documentation

github.com/dgraph-io/dgraph/protos/graphp

has the same functionality, also include than you need install it
go get -u github.com/dgraph-io/dgraph/protos/graphp

thank you

That was a recent change. That’s for catching the big. @ashish can you fix this?

Thanks for finding the issue in docs.
We have fixed them.