diff --git a/src/ProfileView.jl b/src/ProfileView.jl
index da41257..7d277a1 100644
--- a/src/ProfileView.jl
+++ b/src/ProfileView.jl
@@ -347,7 +347,7 @@ end
 function checkcontains(root, ip2so, so2ip, lidict)
     flag = contains(root, ip2so)
     if !all(flag)
-        missing = find(!flag)
+        missing = findall(!flag)
         println("missing ips:")
         for i in missing
             @show i
diff --git a/src/tree.jl b/src/tree.jl
index d1f23ae..4744201 100644
--- a/src/tree.jl
+++ b/src/tree.jl
@@ -102,6 +102,6 @@ function showedges(io::IO, parent::Node, printfunc = identity)
         end
     end
 end
-showedges(parent::Node) = showedges(STDOUT, parent)
+showedges(parent::Node) = showedges(stdout, parent)
 
 end