diff --git a/README b/README
index cc37ea37..28af6a77 100644
--- a/README
+++ b/README
@@ -1,7 +1,7 @@
 SnapRAID
 ========
 
-SnapRAID is a backup program for a disk array.
+SnapRAID is a backup program for disk arrays.
 
 SnapRAID stores redundancy information in the disk array,
 and it allows recovering from up to six disk failures.