diff --git a/README.md b/README.md
index d13ed3e..206be24 100644
--- a/README.md
+++ b/README.md
@@ -15,4 +15,6 @@ python main
 - close previous server
 
 ### contribution guidelines:
-- please check that your PR does not break anything
\ No newline at end of file
+- please check that your PR does not break anything
+- unless absolutely nessecary, avoid adding dependecies
+- for consistency, use quotation marks, not apostrophes when possible
\ No newline at end of file