Typoes $EC2_METADATA/latest/meta-data/local-ipv4 should be $EC2_METADATA/meta-data/local-ipv4 in ADDING SERVICE DISCOVERY TO EC2 BACKENDS

[DharmSonariya]

What is the problem?
The code has typoes
Typoes in https://www.appmeshworkshop.com/appendix/servicediscovery/
line21
Current code :
INSTANCE_IP=$(curl -s $EC2_METADATA/latest/meta-data/local-ipv4);
Expected code:
INSTANCE_IP=$(curl -s $EC2_METADATA/meta-data/local-ipv4);

This is a documentation issue