diff --git a/README.md b/README.md
index 425207d..039f23e 100644
--- a/README.md
+++ b/README.md
@@ -1,2 +1,6 @@
 # clone_all_repositories
 
+to change the website:
+cd to root dir of repos
+then
+grep -rli 'old-word' * | xargs -i@ sed -i 's/old-word/new-word/g' @
\ No newline at end of file