* Rephrase linear gradient explanation Small tweak to explanation to remove ambiguity over horizontal vs vertical * Update curriculum/challenges/english/01-responsive-web-design/applied-visual-design/create-a-gradual-css-linear-gradient.md Code review suggestion - mention horizontal and quote the values Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com> * Use code tag for snippets Was using backtick but updated based on formatting guidelines - https://contribute.freecodecamp.org/#/how-to-work-on-coding-challenges?id=formatting-challenge-text Co-authored-by: Randell Dawson <5313213+RandellDawson@users.noreply.github.com>