Fix example in generate-key

scripts/generate-key

@@ -1,7 +1,7 @@
 #!/usr/bin/env python
 
 # Run example
-# ./scripts/show-verify-key ed25519 0 xjKlejLcLyTQg7Fxy/XGopUeF3W/l3/cRgpFe+edi0E
+# ./scripts/generate-key
 
 # Use this to generate a signing key and verify key for use in sydent
 # configurations.