updated ws 21 02 infrastructure

21_THURSDAY/02_Infrastructure_Sustainability_Technology_Crisis/README.md

@@ -16,7 +16,7 @@ Re:Common www.recommon.org
 
 #### Addiional material
 
-Please check following material before the workshop beginning: s<a href="https://gitlab.servus.at/amro/of-whirlpools-and-tornadoes/-/raw/master/21_THURSDAY/02_Infrastructure_Sustainability_Technology_Crisis/materials/Infrastructure_mega_corridors-a_way_out_(or_in)_to_the_crisis_eng.pdf" target="_blank"> Infrastructure mega corridors: a way out (or in) to the crisis?</a>
+Please check following material before the workshop beginning: <a href="https://gitlab.servus.at/amro/of-whirlpools-and-tornadoes/-/raw/master/21_THURSDAY/02_Infrastructure_Sustainability_Technology_Crisis/materials/Infrastructure_mega_corridors-a_way_out_(or_in)_to_the_crisis_eng.pdf" target="_blank"> Infrastructure mega corridors: a way out (or in) to the crisis?</a>
 
 
 ![](img/image_ReCommon_webinar.jpg)