Update v_0_3_15.md

Author: jayacryl

docs/managed-datahub/release-notes/v_0_3_15.md

@@ -34,7 +34,6 @@ This contains detailed release notes, but there's also an [announcement blog pos
 - **Assertions on remote executor**: There was a state management bug in the coordinator on `3.15-acryl` which caused assertions to stop running on remote workers. This infrastructure bug has been fixed and tested for to prevent future regressions.
 
 
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 ### v0.3.15-acryl
 
 New Features: