diff --git a/source/_integrations/group.markdown b/source/_integrations/group.markdown
index f3eaa65c5b8..d4d1e3abe3a 100644
--- a/source/_integrations/group.markdown
+++ b/source/_integrations/group.markdown
@@ -262,7 +262,7 @@ all:
   type: boolean
   default: false
 type:
-  description: "Only available for `sensor` group. The type of sensor: `min`, `max`, `last`, `mean`, `median`, `range`, `product`, `stdev` or `sum`."
+  description: "Only available for `sensor` group. The type of sensor: `min`, `max`, `last`, `mean`, `median`, `range`, `product`, `stdev`, or `sum`."
   type: string
   required: true
 ignore_non_numeric: