update readme again

diff --git a/README.md b/README.md
index d132c5a..ef4d6d1 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Some may be based on DllmapConfigHelper to find the native libraries and need a

 A few cases may use other arrangement

-###Nuget
+# Nuget

 Opensim will avoid to use Nuget whenever possible. In same cases we may extract and use only the files we need out of the packages garbage