[PYT-642] correction

Author: arielmoguillansky

_events/pytorch_developer_day.md

@@ -7,7 +7,7 @@ header-image: assets/images/pytorch_developer_day_2021.png
 
 The PyTorch Developer Day is a virtual event that brings together leading researchers and developers from the Machine Learning (ML) community to join a multiple set of talks covering new software releases, ways PyTorch is being used in academia and industry, and current trends in ML development.  There will also be ample opportunity for networking with your peers and colleagues.
 
-*Call for Content Now Open!*
+<!-- *Call for Content Now Open!* -->
 
 We want to hear from you, our community. Submit your poster abstracts today. Please submit the **title** and **brief summary** of your project, tools, and libraries that could benefit PyTorch researchers in academia and industry, application developers, and ML engineers for consideration. The focus must be on academic papers, machine learning research, or open-source projects related to PyTorch development, Responsible AI or Mobile. Please no sales pitches. **Deadline for submission is September 24, 2021**.