Minor clarification.

diff --git a/README.md b/README.md
index 206a132..f370b71 100644 (file)
--- a/README.md
+++ b/README.md
@@ -77,6 +77,9 @@ Add new nodes corresponding to the modules passed as arguments if they
 are not already existing. Add edges between every two nodes
 corresponding to a pair of successive modules in the arguments.
 
+Calling it with n > 2 arguments is strictly equivalent to calling it
+n-1 times on the pairs of successive arguments.
+
 ##nn.DAG:setInput(i)##
 
 Defines the content and structure of the input. The argument should be
@@ -113,4 +116,5 @@ See the torch documentation.
 
 See the torch documentation.
 
+-- 
 *Francois Fleuret, Jan 13th, 2017*