diff --git a/app/code/community/Bitpay/Bitcoins/Model/Source/Speed.php b/app/code/community/Bitpay/Bitcoins/Model/Source/Speed.php
index 76b556b..145a1c6 100644
--- a/app/code/community/Bitpay/Bitcoins/Model/Source/Speed.php
+++ b/app/code/community/Bitpay/Bitcoins/Model/Source/Speed.php
@@ -1,24 +1,40 @@
 <?php
 
-class Bitpay_Bitcoins_Model_Source_Speed
-{
-    public function toOptionArray()
-    {
-	
-		return array(
-			array(
-				'value' => 'low',
-				'label' => 'Low',
-				),
-			array(
-				'value' => 'medium',
-				'label' => 'Medium',
-				),
-			array(
-				'value' => 'high',
-				'label' => 'High',
-			));	
-    }
+/**
+ * ©2011,2012,2013,2014 BITPAY, INC.
+ * 
+ * Permission is hereby granted to any person obtaining a copy of this software
+ * and associated documentation for use and/or modification in association with
+ * the bitpay.com service.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ * 
+ * Bitcoin payment plugin using the bitpay.com service.
+ * 
+ */
+ 
+class Bitpay_Bitcoins_Model_Source_Speed {
+  public function toOptionArray() {
+    return array(
+      array(
+            'value' => 'low',
+            'label' => 'Low',
+           ),
+      array(
+            'value' => 'medium',
+            'label' => 'Medium',
+           ),
+      array(
+            'value' => 'high',
+            'label' => 'High',
+           ));	
+  }
 }
 
-?>
\ No newline at end of file
+?>