diff --git a/Chart.js b/Chart.js
index def72e0dd..0bbcf3b1e 100644
--- a/Chart.js
+++ b/Chart.js
@@ -973,16 +973,16 @@
 		isDatasetVisible = helpers.isDatasetVisible = function(dataset) {
 			return !dataset.hidden;
 		},
-        pushAllIfDefined = helpers.pushAllIfDefined = function(element, array) {
-            if (typeof element == "undefined") {
-                return;
-            }
-            
-            if (isArray(element)) {
-                array.push.apply(array, element);
-            } else {
-                array.push(element);
-            }
+		pushAllIfDefined = helpers.pushAllIfDefined = function(element, array) {
+			if (typeof element == "undefined") {
+				return;
+			}
+
+			if (isArray(element)) {
+				array.push.apply(array, element);
+			} else {
+				array.push(element);
+			}
 		};
 }).call(this);
 
diff --git a/src/core/core.helpers.js b/src/core/core.helpers.js
index 781b4875e..68ebf18f3 100644
--- a/src/core/core.helpers.js
+++ b/src/core/core.helpers.js
@@ -844,15 +844,15 @@
 		isDatasetVisible = helpers.isDatasetVisible = function(dataset) {
 			return !dataset.hidden;
 		},
-        pushAllIfDefined = helpers.pushAllIfDefined = function(element, array) {
-            if (typeof element == "undefined") {
-                return;
-            }
-            
-            if (isArray(element)) {
-                array.push.apply(array, element);
-            } else {
-                array.push(element);
-            }
+		pushAllIfDefined = helpers.pushAllIfDefined = function(element, array) {
+			if (typeof element == "undefined") {
+				return;
+			}
+
+			if (isArray(element)) {
+				array.push.apply(array, element);
+			} else {
+				array.push(element);
+			}
 		};
 }).call(this);