README formatting

README.md

@@ -23,34 +23,38 @@ npx tsc
 
 To demonstrate the example application, you can open multiple terminals. In each terminal execute something like the following.
 
+```bash
 export RHIZOME_REQUEST_BIND_PORT=4000
 export RHIZOME_PUBLISH_BIND_PORT=4001
 export RHIZOME_SEED_PEERS='127.0.0.1:4002, 127.0.0.1:4004'
 export RHIZOME_HTTP_API_PORT=3000
 export RHIZOME_PEER_ID=peer1
 node dist/example-app.js
+```
 
-
-
+```bash
 export RHIZOME_REQUEST_BIND_PORT=4002
 export RHIZOME_PUBLISH_BIND_PORT=4003
 export RHIZOME_SEED_PEERS='127.0.0.1:4000, 127.0.0.1:4004'
 export RHIZOME_PEER_ID=peer2
 node dist/example-app.js
+```
 
-
-
+```bash
 export RHIZOME_REQUEST_BIND_PORT=4004
 export RHIZOME_PUBLISH_BIND_PORT=4005
 export RHIZOME_SEED_PEERS='127.0.0.1:4000, 127.0.0.1:4002'
 export RHIZOME_PEER_ID=peer3
 node dist/example-app.js
+```
 
 In a separate terminal, you can use `curl` to interact with an instance.
 
 `jq` is helpful for formatting the json responses.
 
+```bash
 curl -s  http://localhost:3000/peers/count | jq
 curl -s  http://localhost:3000/peers | jq
 curl -s  http://localhost:3000/deltas/count | jq
 curl -s  http://localhost:3000/deltas | jq
+```