diff --git a/case/README.md b/case/README.md
index e3b175d..0b52144 100644
--- a/case/README.md
+++ b/case/README.md
@@ -1,4 +1,4 @@
-#### Print settings for Slic3r Prusa Edition     
+# Print settings for Slic3r Prusa Edition     
 Select the "0.20mm NORMAL" setting that comes with Slic3r and change the following parameters:    
 ensure_vertical_shell_thickness = 0     
 fill_density = 5%