Update blog-guidelines.md. Fix: correcting typos
Correcting CTA level so that it does not show up in ToC. Also correcting a hyperlink in the hyperlink section.
Our CI runners, and Kubernetes are now running jobs successfully, and we're still investigating ways to increase redundancy. We apologize for any disruption this may cause.
Correcting CTA level so that it does not show up in ToC. Also correcting a hyperlink in the hyperlink section.