Fix typo

NEWS.md

@@ -15,7 +15,7 @@
 * When built on GitHub, source urls now use the name of the current upstream branch (rather than `HEAD`), which is more likely to generate correct links (#2597).
 * New `vignette("non-english")` that discusses non-English sites including how to submit new translations (#2605).
 * `build_reference()` now generates the usage that users actually type for infix and replacement methods (#2303).
-* @olivroy and @salim-b are now a pkgdown authors in recognition of their contributions.
+* @olivroy and @salim-b are now pkgdown authors in recognition of their contributions.
 * `pkgdown_sitrep()`/`check_pkgdown()` now check that you have up-to-date favicons if you have a package logo.
 * pkgdown now uses httr2 instead of httr (#2600).
 * New `template.math-rendering` allows you to control how math is rendered across your site. The default uses `mathml` which is low-dependency, but has the lowest fidelity. You can also use `mathjax`, the previous default, and `katex`, a faster alternative. (#1966).