better formatting

Author: matryer

doc.go

@@ -1,19 +1,19 @@
 // Package graphql provides a low level GraphQL client.
 //
-// ctx := context.Background()
-// ctx = graphql.NewContext(ctx, "https://machinebox.io/graphql")
-// r := graphql.NewRequest(`
-//     query ($key: String!) {
-//         items (id:$key) {
-//             field1
-//             field2
-//             field3
-//         }
-//     }
-// `)
-// r.Var("key", "value")
-// var respData ResponseStruct
-// if err := r.Run(ctx, &respData); err != nil {
-//     log.Fatalln(err)
-// }
+//  ctx := context.Background()
+//  ctx = graphql.NewContext(ctx, "https://machinebox.io/graphql")
+//  r := graphql.NewRequest(`
+//      query ($key: String!) {
+//          items (id:$key) {
+//              field1
+//              field2
+//              field3
+//          }
+//      }
+//  `)
+//  r.Var("key", "value")
+//  var respData ResponseStruct
+//  if err := r.Run(ctx, &respData); err != nil {
+//      log.Fatalln(err)
+//  }
 package graphql