Github user tasanuma commented on the issue:
https://github.com/apache/nifi/pull/2503
This pull-request uses _**notes**_ variables instead of _**value**_
variables for long sentences.
Before:
https://issues.apache.org/jira/secure/attachment/12909857/broken_ui.png
After:
https://issues.apache.org/jira/secure/attachment/12912700/fixed_ui.001.png---
