docs: correct usage example to print new line

2 years ago · e133e63658
1 changed files with 1 additions and 0 deletions
--- a/subjects/union/README.md
+++ b/subjects/union/README.md
@ -19,6 +19,7 @@ df6vewg4thras$
 $
 $ go run . rien "cette phrase ne cache rien" | cat -e
 rienct phas$
+$
 $ go run . | cat -e
 $
 $ go run . rien | cat -e