diff --git a/.gitignore b/.gitignore
index 47d4df6..6688893 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,7 +1,7 @@
 a.out
 *.o
 fake-values
-essai serail/t
+essai serial/t
 doc/*.toc doc/*.log doc/*.aux doc/*.pdf