Merge pull request #182 from CodaFi/readme-and-weep

Update README

Author: CodaFi

README.md

@@ -189,7 +189,7 @@ print(fn(false)) // 0.0112359550561798...
 There are a couple annoying steps you need to accomplish before building
 LLVMSwift:
 
-- Install LLVM 7.0+ using your favorite package manager. For example:
+- Install LLVM 8.0+ using your favorite package manager. For example:
   - `brew install llvm`
 - Ensure `llvm-config` is in your `PATH`
   - That will reside in the `/bin` folder wherever your package manager