README.md in openbd_api-0.4.2 vs README.md in openbd_api-0.4.3

@@ -63,9 +63,16 @@
 $ openbd bulk_get 9784309226712 9784309226729
 $ openbd coverage
 $ openbd schema
 $ openbd --help
 Usage: openbd <method> [arguments] [options]
+
+Supported <method>:
+  get       Find book data by ISBN(s)
+  bulk_get  Find book data by ISBN(s)
+  coverage  Show all ISBNs in openBD
+  schema    Show the JSON Schema of openBD
+
     -v, --version  print the version
     -h, --help     print help
 ```
 
 ## Contributing