diff --git a/Stolen-Content-from-the-internet-about-ROS.md b/Stolen-Content-from-the-internet-about-ROS.md
index 15203fc..da77bc9 100644
--- a/Stolen-Content-from-the-internet-about-ROS.md
+++ b/Stolen-Content-from-the-internet-about-ROS.md
@@ -1,3 +1,3 @@
 Some Graphics, I saw on the internet that helped me understand whats going on... 
 
-![URDS schema](images/URDF_schame.png 'URDF Schema')
+![URDS schema](images/URDF_Schema.png 'URDF Schema')
diff --git a/_sidebar.md b/_sidebar.md
deleted file mode 100644
index cd786e5..0000000
--- a/_sidebar.md
+++ /dev/null
@@ -1,6 +0,0 @@
-- [[Home]]
-
-
-### Content
-
-- [Usefull Graphics](./Stolen-Content-from-the-internet-about-ROS.md)