diff --git a/scripts/lock.sh b/scripts/lock.sh
old mode 100644
new mode 100755
index 01e7efe..6586716
--- a/scripts/lock.sh
+++ b/scripts/lock.sh
@@ -2,12 +2,10 @@
 # file: lock.sh
 # description: Lock dependencies and export requirements.
 
-echo "# THE FILE WAS GENERATED BY POETRY, DO NOT EDIT!\n\n" > src/requirements.txt
-echo "# THE FILE WAS GENERATED BY POETRY, DO NOT EDIT!\n\n" > src/requirements-dev.txt
+echo -e "# THE FILE WAS GENERATED BY POETRY, DO NOT EDIT!\n\n" > src/requirements.txt
+echo -e "# THE FILE WAS GENERATED BY POETRY, DO NOT EDIT!\n\n" > src/requirements-dev.txt
 poetry lock
 poetry export --without-hashes -f requirements.txt >> src/requirements.txt
 poetry export --dev --without-hashes -f requirements.txt >> src/requirements-dev.txt
 
 echo "-e src/." >> src/requirements-dev.txt
-
-
diff --git a/scripts/print-env.sh b/scripts/print-env.sh
old mode 100644
new mode 100755