Update content/policies/PCpolicy.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: yqtian-se

content/policies/PCpolicy.md

@@ -35,7 +35,7 @@ A **program committee member (including the chair of the committee)** is conside
 2. a past or current student or academic advisor;
 3. a member of the same organization (e.g., company, university, government agency, etc.) within the past three years;
 4. a co-author of a paper under preparation, submitted, or which was published (or posted online in a digital library or public repository such as arXiv) within the past three years[^1]. This rule does not apply to editorials or proceedings prefaces;
-5. co-chair (general/program) of a future conference, or a conference that occurred within the last 12 months. The rule does not apply to workshops (including events such as Shonan meetings or Dagshtul workshops), even if they have an editorial or a published report by the organizers.
+5. co-chair (general/program) of a future conference, or a conference that occurred within the last 12 months. The rule does not apply to workshops (including events such as Shonan meetings or Dagstuhl workshops), even if they have an editorial or a published report by the organizers.
 6. someone with whom there has been a financial relationship (e.g., grants, contracts, consultancies, equity investments, stock options, etc.) within the past three years;
 7. a member of the same family or anyone considered a close personal friend; or
 8. someone whose work cannot be evaluated objectively, for a personal or professional reason.