Added online profile for author.

README.md

@@ -8,7 +8,7 @@ This is the repository for the method presented in the paper
 "Sound Event Detection with Depthwise Separable and Dilated Convolutions", by 
 [K. Drossos](https://tutcris.tut.fi/portal/en/persons/konstantinos-drosos(b1070370-5156-4280-b354-6291618bb965).html), 
 [S. I. Mimilakis](https://www.idmt.fraunhofer.de/en/institute/doctorands/mimilakis.html), 
-S. Gharib, 
+[S. Gharib](https://scholar.google.com/citations?user=neb2vi0AAAAJ&hl=en), 
 Y. Li, 
 and [T. Virtanen](https://tutcris.tut.fi/portal/en/persons/tuomas-virtanen(210e58bb-c224-40a9-bf6c-5b786297e841).html).