Update README.md

README.md

@@ -1,7 +1,7 @@
 Mellivora
 =========
 
-Mellivora is a CTF engine written in PHP. Want a quick overview? Check out a [screenshot gallery on imgur](http://mellivora.imgur.com/). Want a quick start? Use [Mellivora with Docker](install/docker/README.md).
+Mellivora is a CTF engine written in PHP. Want a quick overview? Check out a [screenshot gallery on imgur](https://imgur.com/user/mellivora/posts). Want a quick start? Use [Mellivora with Docker](install/docker/README.md).
 
 <p align="center">
   <img src="https://cdn.rawgit.com/Nakiami/mellivora/e1a47ff10ab55e67d8cf6bda001491d5c7867fc8/htdocs/img/mellivora.svg" width="250" alt="Mellivora logo"/>
@@ -54,4 +54,4 @@ Mellivora is lightweight. And fast. Very fast. Want to run a large competition o
 PRs gladly accepted. Test using [Codeception](http://codeception.com/). Read [more about testing here](tests/README.md).
 
 ### License
-This software is licenced under the [GNU General Public License v3 (GPL-3)](http://www.tldrlegal.com/license/gnu-general-public-license-v3-%28gpl-3%29). The "include/thirdparty/" directory contains third party code. Please read their LICENSE files for information on the software availability and distribution.
+This software is licenced under the [GNU General Public License v3 (GPL-3)](http://www.tldrlegal.com/license/gnu-general-public-license-v3-%28gpl-3%29). The "include/thirdparty/" directory contains third party code. Please read their LICENSE files for information on the software availability and distribution.