add command for retrieving the source code
diff --git a/README.md b/README.md
index 6f3d5f2..7fee020 100644
--- a/README.md
+++ b/README.md
@@ -71,7 +71,11 @@
protoc --java_out=java resources/api_v3.proto
5. Inside of the **src/main/java,** create a new package matching your groupId
- (com.partner.mapsbooking). Retrieve the sample code from the repo, place the
+ (com.partner.mapsbooking). Retrieve the sample code from the repo:
+
+ git clone https://maps-booking.googlesource.com/java-maps-booking-rest-server-v3-skeleton
+
+ place the
files under your package, follow the **TODOs** to complete your
implementation.