Update index.md

Author: joogvzz

docs/pages/index.md

@@ -137,7 +137,7 @@ Depending on the final number of participants and the time allocated for the wor
 However, make sure to download the [PDF guidelines](shared/eHealth-KD_2020_guidelines.pdf) since there are important details that your submission must comply with.
 
 ### How to cite the the challenge and the systems' working-notes
-In the following link you can find the preliminar bibtexts of the systems' working-notes [Click here](shared/eHealth-KD_2020_bibtexts.zip). In addition, to cite the eHealth-Kd challenge you can use the following preliminar bibtext:
+In the following link you can find the [preliminar bibtexts of the systems' working-notes](shared/eHealth-KD_2020_bibtexts.zip). In addition, to cite the eHealth-Kd challenge you can use the following preliminar bibtext:
 
 ```bibtex
 @inproceedings{overview_ehealthkd2020,