diff --git a/README.md b/README.md
index 0c9585325fd1f0e3aa48c5808399a385f1203834..566ed8d219ff89a4cae7db546d05912bed682cc1 100644
--- a/README.md
+++ b/README.md
@@ -11,10 +11,10 @@ You can use the stylesheet file like so:
 ## Example code
 To utilize the "CCB_plot_style" function in your ggplot codes, simply incorporate it into your code. With "mycolor", you have the flexibility to select from various colors to represent your data.
 
-
+```
 library(ggplot2)
 
-source("https://gitlab.cs.uni-duesseldorf.de/ghaffarinasabsharabiani/ccb_theme/-/blob/e41b78e11d2ce1d10498ba6ba345747482119f8c/CCB_theme.R")```
+source("https://gitlab.cs.uni-duesseldorf.de/ghaffarinasabsharabiani/ccb_theme/-/blob/e41b78e11d2ce1d10498ba6ba345747482119f8c/CCB_theme.R")