"Title Case" or "Sentence case" titles

[JohelEGP]

H&D has mixed case spelling for titles. Some chapters use "Tile Case". Others use "Sentence case".

• [x] Please, choose your one true way. I suggest "Sentence case".
• [x] Please, review the other papers for this issue.

[mpusz]

LOL, it seems I was mostly using "Title Case" for chapters and "Sentence case" for subchapters. But I was not very consistent even in this approach 😜

I will change to "Sentence case" as recommended.

[mpusz]

Fixed! Thanks for pointing this out!