diff --git a/COMPILING.md b/COMPILING.md
index 8d2d8d3..6890350 100644
--- a/COMPILING.md
+++ b/COMPILING.md
@@ -1,13 +1,23 @@
 # Compiling hgraph
 
 1.  initialize the sandbox
+
 		cabal sandbox init
+
 2.  install dependencies
+
 		cabal install --only-dependencies 
+
 3.  build package
+
 		cabal build
+
 4.  Optional build documentation (Requires haddock - installable with cabal install haddock)
+
 		cabal haddock
+
 5.  Run with
-		./hgraph input.mat input.adj weights.p +RTS -N<Number of Cores>
+
+		./hgraph sampledata.adj sampledata.adj.atr sampledata.p +RTS -N<Number of Cores>
+
 	and redirect the output into desired target.