Very minimal README

jmert · jmert · commit 8f5d226f6fee · 2020-09-15T14:07:21.000-05:00
diff --git a/README.md b/README.md
@@ -1,3 +1,6 @@
 # UnixMmap
 
 [![Build Status](https://github.com/jmert/UnixMmap.jl/workflows/CI/badge.svg)](https://github.com/jmert/UnixMmap.jl/actions)
+
+`UnixMmap` is an alternative to the Julia standard library's `Mmap`, with the purpose of
+exposing the Unix memory-mapping interface.
