diff --git a/src/Commands/CommandManager.cpp b/src/Commands/CommandManager.cpp
index b4a510a..d5ff90d 100644
--- a/src/Commands/CommandManager.cpp
+++ b/src/Commands/CommandManager.cpp
@@ -11,6 +11,7 @@ namespace ofx{
         }
         
         void CommandManager::undo(){
+            ofLogNotice("CommandManager", "undo");
             if (commandStack.size() > 0){
                 BaseUndoableCommand * cmd = commandStack.back();
                 cmd->undo();
diff --git a/src/Commands/RemoveSurfaceCommand.cpp b/src/Commands/RemoveSurfaceCommand.cpp
index 35b5c13..5e2b78c 100644
--- a/src/Commands/RemoveSurfaceCommand.cpp
+++ b/src/Commands/RemoveSurfaceCommand.cpp
@@ -16,6 +16,7 @@ namespace ofx{
         }
         
         void RemoveSurfaceCommand::undo(){
+            ofLogNotice("RemoveSurfaceCommand", "undo");
             if (_surface == 0) {
                 ofLogError("RemoveSurfaceCommand", "No surface stored");
             }
diff --git a/src/Commands/SelectSurfaceCommand.cpp b/src/Commands/SelectSurfaceCommand.cpp
index 2bcba87..d8060cd 100644
--- a/src/Commands/SelectSurfaceCommand.cpp
+++ b/src/Commands/SelectSurfaceCommand.cpp
@@ -21,6 +21,7 @@ namespace ofx{
         }
         
         void SelectSurfaceCommand::undo(){
+            ofLogNotice("SelectSurfaceCommand", "undo");
             _projectionEditor->clearJoints();
             _surfaceManager->selectSurface(_prevSelectedSurface);
             _projectionEditor->createJoints();
diff --git a/src/UserInterface/ProjectionEditor.cpp b/src/UserInterface/ProjectionEditor.cpp
index b8647d3..a07490d 100644
--- a/src/UserInterface/ProjectionEditor.cpp
+++ b/src/UserInterface/ProjectionEditor.cpp
@@ -192,7 +192,7 @@ namespace ofx {
         
         void ProjectionEditor::updateJoints() {
             vector<ofVec3f>& vertices =
-            surfaceManager->getSelectedSurface()->getVertices();
+                surfaceManager->getSelectedSurface()->getVertices();
             for (int i = 0; i < vertices.size(); i++) {
                 joints[i]->position = ofVec2f(vertices[i].x, vertices[i].y);
             }