diff --git a/README b/README
index 8ac5d9f..9bc64c0 100644
--- a/README
+++ b/README
@@ -24,7 +24,7 @@ Installation on OSX
 
 - Create a site.cfg in this directory (the root of the scikit), with::
 
-    umfpack]
+    [umfpack]
     include_dirs = /Users/stefan/src/UMFPACK/Include
     library_dirs = /Users/stefan/src/UMFPACK/Lib
     umfpack_libs = umfpack