From 0239341127996dac9654463495127332e32489e8 Mon Sep 17 00:00:00 2001
From: Eric Johnston <ej@machinelevel.com>
Date: Mon, 15 Jul 2013 14:27:58 -0700
Subject: [PATCH] updated per feedback

---
 interface/src/LeapManager.cpp    | 2 +-
 libraries/avatars/src/HandData.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/interface/src/LeapManager.cpp b/interface/src/LeapManager.cpp
index 27c03ef674..e65c0f194e 100755
--- a/interface/src/LeapManager.cpp
+++ b/interface/src/LeapManager.cpp
@@ -81,7 +81,7 @@ void LeapManager::terminate() {
 }
 
 void LeapManager::nextFrame() {
-    if (_listener && _controller && _controller->devices().count() > 0) {
+    if (controllersExist()) {
         _listener->onFrame(*_controller);
     }
 }
diff --git a/libraries/avatars/src/HandData.h b/libraries/avatars/src/HandData.h
index 3de7364071..50a4843153 100755
--- a/libraries/avatars/src/HandData.h
+++ b/libraries/avatars/src/HandData.h
@@ -21,7 +21,7 @@ public:
     HandData(AvatarData* owningAvatar);
     
     // These methods return the positions in Leap-relative space.
-    // To vonvert to world coordinates, use Hand::leapPositionToWorldPosition.
+    // To convert to world coordinates, use Hand::leapPositionToWorldPosition.
     const std::vector<glm::vec3>& getFingerTips() const { return _fingerTips; }
     const std::vector<glm::vec3>& getFingerRoots() const { return _fingerRoots; }
     const std::vector<glm::vec3>& getHandPositions() const { return _handPositions; }