diff --git a/src/core/sprites/canvas/CanvasSpriteRenderer.js b/src/core/sprites/canvas/CanvasSpriteRenderer.js
index 15315c6..d95c745 100644
--- a/src/core/sprites/canvas/CanvasSpriteRenderer.js
+++ b/src/core/sprites/canvas/CanvasSpriteRenderer.js
@@ -1,7 +1,7 @@
 var CanvasRenderer = require('../../renderers/canvas/CanvasRenderer'),
     CONST = require('../../const'),
     math = require('../../math'),
-    canvasRenderWorldTransform = new math.Matrix();
+    canvasRenderWorldTransform = new math.Matrix(),
     CanvasTinter = require('./CanvasTinter');
 
 /**

diff --git a/src/core/sprites/canvas/CanvasSpriteRenderer.js b/src/core/sprites/canvas/CanvasSpriteRenderer.js
index 15315c6..d95c745 100644
--- a/src/core/sprites/canvas/CanvasSpriteRenderer.js
+++ b/src/core/sprites/canvas/CanvasSpriteRenderer.js
@@ -1,7 +1,7 @@
 var CanvasRenderer = require('../../renderers/canvas/CanvasRenderer'),
     CONST = require('../../const'),
     math = require('../../math'),
-    canvasRenderWorldTransform = new math.Matrix();
+    canvasRenderWorldTransform = new math.Matrix(),
     CanvasTinter = require('./CanvasTinter');
 
 /**
diff --git a/src/core/textures/Texture.js b/src/core/textures/Texture.js
index c848b68..bc89a4f 100644
--- a/src/core/textures/Texture.js
+++ b/src/core/textures/Texture.js
@@ -429,7 +429,7 @@
         if (!texture)
         {
             // check if its a video..
-            var isVideo = source.match(/\.(mp4|webm|ogg|h264|avi|mov)$/) != null;
+            var isVideo = source.match(/\.(mp4|webm|ogg|h264|avi|mov)$/) !== null;
             if(isVideo)
             {
                 return Texture.fromVideoUrl(source);

diff --git a/src/core/sprites/canvas/CanvasSpriteRenderer.js b/src/core/sprites/canvas/CanvasSpriteRenderer.js
index 15315c6..d95c745 100644
--- a/src/core/sprites/canvas/CanvasSpriteRenderer.js
+++ b/src/core/sprites/canvas/CanvasSpriteRenderer.js
@@ -1,7 +1,7 @@
 var CanvasRenderer = require('../../renderers/canvas/CanvasRenderer'),
     CONST = require('../../const'),
     math = require('../../math'),
-    canvasRenderWorldTransform = new math.Matrix();
+    canvasRenderWorldTransform = new math.Matrix(),
     CanvasTinter = require('./CanvasTinter');
 
 /**
diff --git a/src/core/textures/Texture.js b/src/core/textures/Texture.js
index c848b68..bc89a4f 100644
--- a/src/core/textures/Texture.js
+++ b/src/core/textures/Texture.js
@@ -429,7 +429,7 @@
         if (!texture)
         {
             // check if its a video..
-            var isVideo = source.match(/\.(mp4|webm|ogg|h264|avi|mov)$/) != null;
+            var isVideo = source.match(/\.(mp4|webm|ogg|h264|avi|mov)$/) !== null;
             if(isVideo)
             {
                 return Texture.fromVideoUrl(source);
diff --git a/src/interaction/InteractionManager.js b/src/interaction/InteractionManager.js
index 0677d7d..dbeb410 100644
--- a/src/interaction/InteractionManager.js
+++ b/src/interaction/InteractionManager.js
@@ -154,9 +154,9 @@
     /**
      * Every update cursor will be reset to this value, if some element wont override it in its hitTest
      * @member {string}
-     * @default "inherit"
+     * @default 'inherit'
      */
-    this.defaultCursorStyle = "inherit";
+    this.defaultCursorStyle = 'inherit';
 
     /**
      * The css style of the cursor that is being used