diff --git a/README.md b/README.md
index de5ff7b..ee4861f 100644
--- a/README.md
+++ b/README.md
@@ -14,4 +14,5 @@ W terminalu należy wpisać:
 *cd Projekt
 *virtualenv venv
 *echo 'venv' > .gitignore
-*source venv/bin/activate
\ No newline at end of file
+*source venv/bin/activate
+*pip install numpy
diff --git a/script.py b/script.py
index 8bd6aff..ca4e66d 100644
--- a/script.py
+++ b/script.py
@@ -1,4 +1,5 @@
 import numpy as np
 
 print(np.eye(3))
-
+//niewielkie zmiany
+//kto by sie spodziewal? zmiany