Documentation: tuning.md: Add a useful link (CNugteren#473)

Author: mikkovedru

doc/tuning.md

@@ -173,7 +173,7 @@ Here are all the tuners included in the `make alltuners` target (in the same ord
 Using the tuning results
 -------------
 
-The tuners output a JSON-file with the results. The best results need to be added to `src/database/kernels/xxxxx.hpp` in the appropriate section. However, this can be done automatically based on the JSON-data using a Python (2.7 or 3.x) script in `scripts/database/database.py`. If you want the found parameters to be included in future releases of CLBlast, please attach the JSON files to the corresponding issue on GitHub or [email the main author](http://www.cedricnugteren.nl).
+The tuners output a JSON-file with the results. The best results need to be added to `src/database/kernels/xxxxx.hpp` in the appropriate section. However, this can be done automatically based on the JSON-data using a Python (2.7 or 3.x) script in `scripts/database/database.py`. If you want the found parameters to be included in future releases of CLBlast, please attach the JSON files [to the corresponding issue](https://github.com/CNugteren/CLBlast/issues/1) on GitHub or [email the main author](http://www.cedricnugteren.nl).
 
 In summary, tuning the entire library for your device can be done as follows (starting from the root of the CLBlast folder):