diff --git a/err.c b/err.c
index 7c30544..a3c004b 100644
--- a/err.c
+++ b/err.c
@@ -1,5 +1,5 @@
 /*
- * orcawm - XCB window manager
+ * arngment - random music generator
  *
  * Written in 2020 by Lucas
  *
diff --git a/err.h b/err.h
index 7b0dcda..aab2a31 100644
--- a/err.h
+++ b/err.h
@@ -1,5 +1,5 @@
 /*
- * orcawm - XCB window manager
+ * arngment - random music generator
  *
  * Written in 2020 by Lucas
  *