software/caucase: Fix description

software/caucase/instance-caucase-input-schema.json

@@ -27,7 +27,7 @@
     },
     "key-length": {
       "title": "Key length",
-      "description": "Size, in bits, of the SSL key generated to authenticate users.",
+      "description": "Size, in bits, of the SSL CAs (users and services) private keys generated by caucased.",
       "default": 2048,
       "type": "integer"
     }