diff --git a/plugins/disk/raid b/plugins/disk/raid
index 120bc366..88f99dfe 100755
--- a/plugins/disk/raid
+++ b/plugins/disk/raid
@@ -60,7 +60,7 @@ while (@text) {
             $status = $3;
         }
         else {
-            # sencond line did not exist on /proc/mdstat
+            # second line did not exist on /proc/mdstat
             next;
         }