adding the best_paper_award

README.md

@@ -13,7 +13,7 @@
 
 # CSEDU-2019
 
-Resources and annexes to the paper **"[Towards Visual Explorations of Forums' Collective Dynamics in Learning Management Systems](tex_draft.pdf)"**  (This paper received the [best student paper award](./images/best_paper_award2.jpg))
+Resources and annexes to the paper **"[Towards Visual Explorations of Forums' Collective Dynamics in Learning Management Systems](tex_draft.pdf)"**  (This paper received the [best student paper award](./images/best_paper_award2.jpg)) 
 
 Checkout the [presentation](mkone_CSEDU2019_diapo.pdf)