message: Update docker keosd consistency
diff: @@ -73,7 +73,7 @@ After `docker-compose up -d`, two services named `nodeosd` and `keosd` will be s
  You can run the `cleos` commands via a bash alias.
  ```bash
  -alias cleos='docker-compose exec keosd /opt/eosio/bin/cleos -u http://nodeosd:8888 --wallet-url http://localhost:8888'
  +alias cleos='docker-compose exec keosd /opt/eosio/bin/cleos -u http://nodeosd:8888 --wallet-url http://localhost:8900'
  cleos get info
  cleos get account inita
  ```
  @@ -142,7 +142,7 @@ version: "3"
  services:
  nodeosd:
  image: eosio/eos:latest
  - command: /opt/eosio/bin/nodeosd.sh -e
  + command: /opt/eosio/bin/nodeosd.sh --data-dir /opt/eosio/bin/data-dir -e
  hostname: nodeosd
  ports:
  - 8888:8888
  @@ -154,7 +154,7 @@ services:
  keosd:
  image: eosio/eos:latest
  - command: /opt/eosio/bin/keosd
  + command: /opt/eosio/bin/keosd --wallet-dir /opt/eosio/bin/data-dir --http-server-address=127.0.0.1:8900
  hostname: keosd
  links:
  - nodeosd
  