diff --git a/Rotation.html b/rotation.html
similarity index 97%
rename from Rotation.html
rename to rotation.html
index de926b3..cd5233a 100644
--- a/Rotation.html
+++ b/rotation.html
@@ -129,4 +129,4 @@
         <br>
     </div>
 </body>
-</html>
\ No newline at end of file
+</html>