Symbols not being rendered correctly

[ajinkya-k]

Some of the symbols in the code blocks are not being rendered correctly on my browser (Safari on macOS 14.4.1). One example is shown in the screenshot below from Appendix C2.2. This issue does not seem to occur consistently. Some of the unicode characters (in fact the same character as in the code chunk displayed) does render correctly in other places on the same page. This issue also happens on Chrome for macOS.