add missing piece of text
@@ -51,7 +51,11 @@ You have two options:
### 1. Allow Flux to generate a key for you.
If you don't specify a key to use, Flux will create one for you. Obtain
-the public key through fluxctl:
+the public key through `fluxctl`:
+
+```sh
+fluxctl identity
+```
### 2. Specify a key to use
