Fix typos

README.md

@@ -276,7 +276,7 @@ In case you have an existing configuration for Certbot, you can copy it to `/mnt
 $ export AWS_ACCESS_KEY_ID="..."
 $ export AWS_SECRET_ACCESS_KEY="..."
 $ export LETSENCRYPT_DIR=/mnt/data/letsencrypt
-$ export domains="..." # list of domain_name_production and domain_alternative_names_production in config.json, each each one prefixed with the `-d` flag
+$ export domains="..." # list of domain_name_production and domain_alternative_names_production in config.json, each one prefixed with the `-d` flag
 $ certbot certonly --dry-run --non-interactive --agree-tos -m webmaster@"$DOMAIN_NAME" --work-dir "$LETSENCRYPT_DIR"/lib --logs-dir "$LETSENCRYPT_DIR"/log --config-dir "$LETSENCRYPT_DIR"/etc --dns-route53 --preferred-challenges dns $domains
 ```
 At this point you should test whether the configuration is working, to prevent Certbot to create or renew the certificate, you can supply the `--dry-run` flag.

deploymentagent/README.md

@@ -62,7 +62,7 @@ If the same app is specified multiple times, the last entry in the list takes pr
 ```json
 {
  "foo": "latest",
- "bar": "latest",
+ "bar": "latest"
 }
 ```
 The deployment state file is intended to be read by Nix, which will produce a systemd unit file that configures the Podman container.
@@ -146,7 +146,7 @@ curl -u'testuser:testpass' -i -XPOST localhost:8080/deploy -d '[{"app":"alpine",
         "version": "latest"
       },
       {
-        "app": "alpine",
+        "app": "busybox",
         "version": "latest"
       }
     ],