diff --git a/README.md b/README.md
index f491cae093ee13e38a495261309fe6f5a6ea31d4..24b2b6d0a99ddcf172c8249782790227cd32a59a 100644
--- a/README.md
+++ b/README.md
@@ -14,11 +14,13 @@ To utilize the "CCB_plot_style" function in your ggplot codes, simply incorporat
 
 
 library(ggplot2)
-source("https://github.com/username/repository/blob/master/CCB_plot_style.R")```
 
+source("https://gitlab.cs.uni-duesseldorf.de/ghaffarinasabsharabiani/ccb_theme/-/blob/e41b78e11d2ce1d10498ba6ba345747482119f8c/CCB_theme.R")```
 
 
-##line chart with points
+
+**##line chart with points**
+
 df=data.frame(x=1:10,y=rnorm(10))
 
 ggplot(df,aes(x=x,y=y))+
@@ -28,7 +30,8 @@ ggplot(df,aes(x=x,y=y))+
   scale_color_manual(values = mycolor) 
 
 
- ###Box_plot 
+
+**#Box_plot** 
 
 ggplot(mtcars, aes(x = wt, y = mpg, color = factor(cyl))) +
   geom_line() +