Update instructions

README.md

@@ -66,7 +66,7 @@ Users can optionally create an auction for app deployment with desired number of
 ```bash
 laconic-so publish-deployment-auction \
   --laconic-config ./config.yml \
-  --app lrn://deepstack/applications/pwa-test-13 \
+  --app lrn://cerc-io/applications/webapp-hello-world@0.1.3 \
   --commits-duration 3600 \
   --reveals-duration 3600 \
   --commit-fee 10000 \
@@ -85,7 +85,7 @@ Users can now request deployment using the LRN of the deployer.  This will allow
 1. Obtain the public key for encrypting config.
 1. See the minimum required payment.
 
-The request can be made using `laconic-so request-webapp-deployment`.  This will handle encrypting and uploading the
+The request can be made using `laconic-so request-webapp-deployment`. This will handle encrypting and uploading the
 config automatically, as well as making a payment (if necessary).
 
 ```bash
@@ -107,7 +107,19 @@ laconic-so request-webapp-deployment \
   --auction-id 4c9701c22651e143202e991056b6e7649853acc5bc0e97e3a98e09c9f3355909
 ```
 
-Similar to requests with payments, the config is automatically encrypted and uploaded to all the deployers who have won the auction.
+This creates deployment requests targeted towards all the deployers who have won the auction. Similar to requests with payments, the config is automatically encrypted and uploaded to all the deployers.
+
+### Request Undeployment
+
+Users can also request removal of an existing deployment using the deployment record id:
+
+```bash
+laconic-so request-webapp-undeployment \
+  --laconic-config ~/.laconic/registry.yml \
+  --deployer lrn://laconic/deployers/webapp-deployer-api.my.domain.com \
+  --deployment bafyreigeopr72dmp6rhvnomgdz3cljbqzhh75epcrigit7ue6i6vjullme \
+  --make-payment auto
+```
 
 ### Example Config