chore: fixed typo on pr template (#1994)

Co-authored-by: Crisgarner <@crisgarner>

.github/pull_request_template.md

@@ -16,4 +16,4 @@
 > We do not accept minor grammatical fixes (e.g., correcting typos, rewording sentences) unless they significantly improve clarity in technical documentation. These contributions, while appreciated, are not a priority for merging. If there is a grammatical error feel free to message the team.
 
 - [ ] I have read and understand MACI's [contributor guidelines](https://maci.pse.dev/docs/contributing) and [code of conduct](https://maci.pse.dev/docs/contributing/code-of-conduct).
-- [ ] I run and verified that all tests pass acording to MACI's [testing guide](https://maci.pse.dev/docs/guides/testing).
+- [ ] I ran and verified that all tests pass according to MACI's [testing guide](https://maci.pse.dev/docs/guides/testing).