MAGETWO-36514: Fix builds

 - fix misspellings of overridden in tests to prevent static test failures

Author: Cari Spruiell

app/code/Magento/Quote/Test/Unit/Model/Webapi/ParamOverriderCartIdTest.php

@@ -42,7 +42,7 @@ public function setUp()
         );
     }
 
-    public function testGetOverridenValueIsCustomerAndCartExists()
+    public function testGetOverriddenValueIsCustomerAndCartExists()
     {
         $retValue = 'retValue';
         $customerId = 1;
@@ -67,7 +67,7 @@ public function testGetOverridenValueIsCustomerAndCartExists()
         $this->assertSame($retValue, $this->model->getOverriddenValue());
     }
 
-    public function testGetOverridenValueIsCustomerAndCartDoesNotExist()
+    public function testGetOverriddenValueIsCustomerAndCartDoesNotExist()
     {
         $customerId = 1;
 
@@ -86,7 +86,7 @@ public function testGetOverridenValueIsCustomerAndCartDoesNotExist()
         $this->assertNull($this->model->getOverriddenValue());
     }
 
-    public function testGetOverridenValueIsCustomerAndCartIsNull()
+    public function testGetOverriddenValueIsCustomerAndCartIsNull()
     {
         $customerId = 1;
 
@@ -105,7 +105,7 @@ public function testGetOverridenValueIsCustomerAndCartIsNull()
         $this->assertNull($this->model->getOverriddenValue());
     }
 
-    public function testGetOverridenValueIsNotCustomer()
+    public function testGetOverriddenValueIsNotCustomer()
     {
         $this->userContext->expects($this->once())
             ->method('getUserType')

app/code/Magento/Webapi/Test/Unit/Controller/Rest/ParamOverriderCustomerIdTest.php

@@ -34,7 +34,7 @@ public function setUp()
         );
     }
 
-    public function testGetOverridenValueIsCustomer()
+    public function testGetOverriddenValueIsCustomer()
     {
         $retValue = 'retValue';
 
@@ -48,7 +48,7 @@ public function testGetOverridenValueIsCustomer()
         $this->assertSame($retValue, $this->model->getOverriddenValue());
     }
 
-    public function testGetOverridenValueIsNotCustomer()
+    public function testGetOverriddenValueIsNotCustomer()
     {
         $this->userContext->expects($this->once())
             ->method('getUserType')