diff --git a/Readme.md b/Readme.md
index 3fa87df..f2c29f2 100644
--- a/Readme.md
+++ b/Readme.md
@@ -11,7 +11,7 @@ versions of the library.
 
 To install it in the GOPATH:
 ```
-go get https://github.com/dreamdata-io/analytics-go
+go get github.com/dreamdata-io/analytics-go
 ```
 
 ## Usage
@@ -21,18 +21,17 @@ package main
 
 import (
     "os"
-	"golang.org/x/sync/errgroup"
 
     "github.com/dreamdata-io/analytics-go"
 )
 
 func main() {
     // Instantiates a client to send messages to the dreamdata API.
-    client := analytics.New(os.Getenv("DREAMDATA_WRITE_KEY"))
+    client := analytics.New(os.Getenv("DREAMDATA_API_KEY"))
 
 	var err error
 
-	err = c.Enqueue(analytics.Identify{
+	err = client.Enqueue(analytics.Identify{
 		UserId: "019mr8mf4r",
 		Traits: analytics.NewTraits().
 			SetEmail("user@dreamdata.io").
@@ -43,7 +42,7 @@ func main() {
 		// do something with your err
 	}
 
-	err = c.Enqueue(analytics.Track{
+	err = client.Enqueue(analytics.Track{
 		UserId: "019mr8mf4r",
 		Event:  "Song Played",
 		Properties: analytics.NewProperties().
@@ -54,7 +53,7 @@ func main() {
 		// do something with your err
 	}
 
-	err = c.Enqueue(analytics.Identify{
+	err = client.Enqueue(analytics.Identify{
 		UserId: "971mj8mk7p",
 		Traits: analytics.NewTraits().
 			SetEmail("user2@dreamdata.io").
@@ -65,7 +64,7 @@ func main() {
 		// do something with your err
 	}
 
-	err = c.Enqueue(analytics.Track{
+	err = client.Enqueue(analytics.Track{
 		UserId: "971mj8mk7p",
 		Event:  "Song Played",
 		Properties: analytics.NewProperties().
@@ -86,13 +85,13 @@ Every method you call does not result in an HTTP request, but is queued in memor
 
 By default, our library will flush:
 
-- Every 20 messages (controlled by `Config.BatchSize`).
+- Every 250 messages (controlled by `Config.BatchSize`).
 - If 5 seconds has passed since the last flush (controlled by `Config.Interval`)
 - There is a maximum of 500KB per batch request and 32KB per call.
 
 If you don’t want to batch messages, you can turn batching off by setting the BatchSize option to 1, like so:
 ```go
-c, err := analytics.NewWithConfig(os.Getenv("DREAMDATA_WRITE_KEY"), analytics.Config{BatchSize: 1})
+client, err := analytics.NewWithConfig(os.Getenv("DREAMDATA_API_KEY"), analytics.Config{BatchSize: 1})
 ```
 
 ## Disclaimer