Updated note about Premake to state it must be >= 5.0-alpha8.

Author: mridgers

README.md

@@ -41,7 +41,7 @@ Clink can be extended through its Lua API which allows easy creation context sen
 
 ### Building Clink
 
-Clink's uses [Premake](http://premake.github.io) to generate Visual Studio solutions or makefiles for MinGW. Note that Premake >= 5.0 is required.
+Clink's uses [Premake](http://premake.github.io) to generate Visual Studio solutions or makefiles for MinGW. Note that Premake >= 5.0-alpha8 is required.
 
 1. Cd to your clone of Clink.
 2. Run "premake <toolchain>" (where "<toolchain>" is one of Premake's actions - see "premake --help")