Fix the file end line

Author: Jihye Hong

tests/spatnav-distance-function-fragments.html

@@ -68,4 +68,4 @@
   assert_equals(document.activeElement.id, "spatial-navigation");
 }, "Move focus left from `several`")
 </script>
-</html>
+</html>

tests/spatnav-distance-function-grid-001.html

@@ -69,4 +69,4 @@
 }, "Move focus down from the initially focused element")
 
 </script>
-</html>
+</html>

tests/spatnav-distance-function-grid-002.html

@@ -57,4 +57,4 @@
   assert_equals(document.activeElement.id, "right_focus");
 }, "Move focus right from the staring point")
 </script>
-</html>
+</html>

tests/spatnav-distance-function-grid-003.html

@@ -57,4 +57,4 @@
   assert_equals(document.activeElement.id, "right_focus");
 }, "Move focus right from the staring point")
 </script>
-</html>
+</html>

tests/spatnav-distance-function-transformed-001.html

@@ -54,4 +54,4 @@
   assert_equals(document.activeElement.id, "down_focus");
 }, "Move focus down from the staring point")
 </script>
-</html>
+</html>