Merge pull request rust-lang#7029 from rust-lang/cfp-617

updates cfp for rust-lang#617

Author: mariannegoldin

draft/2025-09-17-this-week-in-rust.md

@@ -144,7 +144,7 @@ If you are a Rust project owner and are looking for contributors, please submit
 Are you a new or experienced speaker looking for a place to share something cool? This section highlights events that are being planned and are accepting submissions to join their event as a speaker.
 
 <!-- CFPs go here, use this format: * [**event name**](URL to CFP)| Date CFP closes in YYYY-MM-DD | city,state,country | Date of event in YYYY-MM-DD -->
-<!-- or if none - *No Calls for papers or presentations were submitted this week.* -->
+*No Calls for papers or presentations were submitted this week.*
 
 If you are an event organizer hoping to expand the reach of your event, please submit a link to the website through a [PR to TWiR](https://github.com/rust-lang/this-week-in-rust) or by reaching out on [X (formerly Twitter)](https://x.com/ThisWeekInRust) or [Mastodon](https://mastodon.social/@thisweekinrust)!