Remove html from composer.json

Problem/Motivation

webform_handler_compare_fields % composer validate composer.json

In JsonFile.php line 381:

"./composer.json" does not contain valid JSON
Parse error on line 8:
... "copyright": "Written By Kevin F
---------------------^
Invalid string, it appears you forgot to terminate a string, or attempted to write a multiline string whi
ch is invalid

Steps to reproduce

Proposed resolution

Remaining tasks

User interface changes

API changes

Data model changes