Fix lint

Author: chartgerink

posts/safeframe_v1.0.0/index.qmd

@@ -14,7 +14,7 @@ We are very excited to announce the first stable release of [safeframe](https://
 library(safeframe)
 ```
 
-# safeframe 1.0.0
+## safeframe 1.0.0
 
 * First release of **safeframe**.
 * Factors out the core functionality of **linelist** to make it more viable for alternative domains
@@ -32,7 +32,6 @@ validate_safeframe(x,
 )
 ```
 
-
 ## Acknowledgements
 
 [@avallecam](https://github.com/avallecam) [@Bisaloo](https://github.com/Bisaloo) [@chartgerink](https://github.com/chartgerink) [@dependabot[bot]](https://github.com/dependabot[bot]) [@joshwlambert](https://github.com/joshwlambert) [@thibautjombart](https://github.com/thibautjombart) [@TimTaylor](https://github.com/TimTaylor)