diff --git a/docs/build/building-apps/00-runtime.md b/docs/build/building-apps/00-runtime.md
index 0fb61f9af32a..a962019e2993 100644
--- a/docs/build/building-apps/00-runtime.md
+++ b/docs/build/building-apps/00-runtime.md
@@ -6,4 +6,4 @@ sidebar_position: 1
 
 The `runtime` package is the Cosmos SDK package that combines the building blocks of your blockchain together. It wires together the modules, the applications, the codecs, and the stores.
 
-An user only needs to import `runtime` in their `app.go` and instantiate a `runtime.App`.
+A user only needs to import `runtime` in their `app.go` and instantiate a `runtime.App`.