Merge branch 'master' of github.com:bitemyapp/learnhaskell

README.md

@@ -43,7 +43,7 @@ See [the community guidelines](coc.md) to understand the conduct that is expecte
 
 ## Use Stack to get going with Haskell
 
-Get [Stack](haskellstack.org) to get GHC installed and to build your projects.
+Get [Stack](http://haskellstack.org) to get GHC installed and to build your projects.
 
 If you don't know anything about Stack and would like an overview, check out this [comprehensive Stack video tutorial](https://www.youtube.com/watch?v=sRonIB8ZStw).
 

install.md

@@ -1,6 +1,6 @@
 # These instructions are deprecated
 
-We now recommend you use [Stack](haskellstack.org) instead, but the instructions are preserved here for those that might want a minimal install.
+We now recommend you use [Stack](http://haskellstack.org) instead, but the instructions are preserved here for those that might want a minimal install.
 
 # What are Haskell, GHC, and Cabal?