diff --git a/script.sh b/script.sh
index 6575c75..59434ff 100644
--- a/script.sh
+++ b/script.sh
@@ -1,8 +1,8 @@
 #!/bin/bash
-curl -OL https://git.wmi.amu.edu.pl/s434780/ium_434780/src/branch/master/resources/Amazon_Consumer_Reviews.csv
+wget -c https://git.wmi.amu.edu.pl/s434780/ium_434780/src/branch/master/Amazon_Consumer_Reviews.csv
 head -n -1 Amazon_Consumer_Reviews.csv | shuf > Amazon_Consumer_Reviews.csv.shuf
 wc -l Amazon_Consumer_Reviews.csv
 head -n 500 Amazon_Consumer_Reviews.csv.shuf > test.csv
-head -n 500 Amazon_Consumer_Reviews.csv.shuf | tail -n 2006 > dev.csv
+head -n 500 Amazon_Consumer_Reviews.csv.shuf | tail -n 500 > dev.csv
 tail -n +501 Amazon_Consumer_Reviews.csv.shuf > train.csv
 wc -l *.csv
\ No newline at end of file