Set link from http:// to https://

SuriyaaKudoIsc · SuriyaaKudoIsc · commit 00423e1a7120 · 2015-12-10T18:45:23.000+01:00
For opensource.org/licenses/MIT!
diff --git a/README.md b/README.md
@@ -21,7 +21,7 @@ License
 -------
 
 Bitcoin Core is released under the terms of the MIT license. See [COPYING](COPYING) for more
-information or see http://opensource.org/licenses/MIT.
+information or see https://opensource.org/licenses/MIT.
 
 Development Process
 -------------------
