diff --git a/assignments/src/MV3500Cohort2021JulySeptember/projects/Lentz/README.md b/assignments/src/MV3500Cohort2021JulySeptember/projects/Lentz/README.md
index 7c9e5a0b7d2bfea01396c5e34830fbc58ad65bda..0adedd50efeb4b11d049793bfaa77f5861e1639c 100644
--- a/assignments/src/MV3500Cohort2021JulySeptember/projects/Lentz/README.md
+++ b/assignments/src/MV3500Cohort2021JulySeptember/projects/Lentz/README.md
@@ -60,8 +60,8 @@ conda env remove --name rf_pdu
 'gnuradio-companion adsb_rx.grc' 
 
 ### References
-[1 Ettus Research SDR FPGAs](https://www.ettus.com/all-products/ub210-kit/) 
-[2 Project Source Code](https://github.com/ricklentz/gr-adsb) 
-[3 ADSB Nextgen Program](https://www.faa.gov/nextgen/programs/adsb/) 
-[4 Project Overview and Technical Walkthrough](https://youtu.be/e7BWm0TBmFk?t=4)
-[5 DIS7 Entity State PCAP Data Collection](https://drive.google.com/file/d/1KCuFVBYzKMHhdhrRL40G5zzu1c6ivymz/view?usp=sharing) 
+[1 Ettus Research SDR FPGAs](https://www.ettus.com/all-products/ub210-kit/)   
+[2 Project Source Code](https://github.com/ricklentz/gr-adsb)   
+[3 ADSB Nextgen Program](https://www.faa.gov/nextgen/programs/adsb/)   
+[4 Project Overview and Technical Walkthrough](https://youtu.be/e7BWm0TBmFk?t=4). 
+[5 DIS7 Entity State PCAP Data Collection](https://drive.google.com/file/d/1KCuFVBYzKMHhdhrRL40G5zzu1c6ivymz/view?usp=sharing)