updated GSOC link

Author: venky18

README.md

@@ -10,7 +10,7 @@
 | [RGSOC](http://railsgirlssummerofcode.org/) | Yes |
 | [TOR Summer of Privacy](https://trac.torproject.org/projects/tor/wiki/org/TorSoP) | Yes |
 | [GCI](https://www.google-melange.com/gci/homepage/google/gci2014) | Prizes for winners |
-| [GSOC](https://www.google-melange.com/gsoc/homepage/google/gsoc2015) | Yes |
+| [GSOC](https://developers.google.com/open-source/gsoc/) | Yes |
 | [SOCIS](http://sophia.estec.esa.int/socis/) | Yes |
 | [OpenDaylight summer internship program] (https://www.opendaylight.org/opendaylight-summer-internship-program) | Yes |
 | [The X.Org Endless Vacation of Code (EVoC)](http://www.x.org/wiki/XorgEVoC/)| Yes |