docs: Update JFrog Artifactory documentation in config

man/aptly.1.ronn.tmpl

@@ -360,6 +360,9 @@ The legacy json configuration is still supported (and also supports comments):
       // aptly could be configured to publish repository directly to JFrog Artifactory. First,
       // endpoints should be described in aptly.conf:
       //
+      // The destination Artifactory repo should be of the "generic" type, not "debian".
+      // Authentication requires one of: user+pass, api key, or access token
+      //
       // In order to publish to JFrog, specify endpoint as `jfrog:endpoint-name:` before
       // publishing prefix on the command line, e.g.:
       //
@@ -370,7 +373,9 @@ The legacy json configuration is still supported (and also supports comments):
           "url": "https://artifactory.example.com/artifactory/",
           "repository": "apt-local",
           "username": "admin",
-          "password": "password"
+          "password": "password",
+          "api_key": "api_key",
+          "access_token": "access_token"
         }
       }