Merge pull request #238 from Vitorvlv/patch-3

Fix empty link

readme.md

@@ -1006,7 +1006,7 @@ premium services
 - [Romsmania](https://romsmania.cc/) Good ROMs collection with a decent UI.
 - [Doperoms](https://www.doperoms.com/) Huge collection with over 170,000 ROM files. PS3 included.
 - [Vimm's Lair](https://vimm.net/?p=vault) Large collection of ROMs
-- [ROM/ISO sites](http://emulation.gametechwiki.com/index.php/ROM/ISO_Sites) Wiki page from gametechwiki.com with more links
+- [ROM/ISO sites](http://emulation.gametechwiki.com/index.php/ROM_%26_ISO_Sites) Wiki page from gametechwiki.com with more links
 - [Romulation.net](https://www.romulation.net/) Collection of ~28,000 console game ROMs
 - [The Eye ROMs](http://the-eye.eu/public/rom/) Open directory of ROMs from The Eye
 - [myabandonware](https://www.myabandonware.com/) More than 14000 old games to download for free!