fixed readme

1 job for 1.13-1 in 23 seconds (queued for 57 seconds)
Name Stage Failure
nginx_image Image There is an unknown failure, please try again
9ebf7b7ccb7e: Preparing
a79fe6dff072: Preparing
87deea508850: Preparing
90c4db1d5ef5: Preparing
cd7100a72410: Preparing
90c4db1d5ef5: Waiting
cd7100a72410: Waiting
denied: requested access to the resource is denied
ERROR: Job failed: exit code 1