Fix UI test.

Author: Boris-Em

Sample Project/CheckBoxUITests/CheckBoxUITests.m

@@ -27,7 +27,7 @@ - (void)tearDown {
 }
 
 - (void)testOn {
-    XCUIElement *element = [[[[[[[[XCUIApplication alloc] init].otherElements containingType:XCUIElementTypeNavigationBar identifier:@"BEMCheckBox"] childrenMatchingType:XCUIElementTypeOther].element childrenMatchingType:XCUIElementTypeOther].element childrenMatchingType:XCUIElementTypeOther].element childrenMatchingType:XCUIElementTypeOther] elementBoundByIndex:0];
+    XCUIElement *element = [[[[[[[[XCUIApplication alloc] init].otherElements containingType:XCUIElementTypeNavigationBar identifier:@"BEMCheckBox"] childrenMatchingType:XCUIElementTypeOther].element childrenMatchingType:XCUIElementTypeOther].element childrenMatchingType:XCUIElementTypeOther].element childrenMatchingType:XCUIElementTypeOther] elementBoundByIndex:1];    
     XCTAssertTrue(element.isHittable);
 
     [element tap];