Update .github/CODEOWNERS (#1162)

diff --git a/.github/CODEOWNERS b/.github/CODEOWNERS
index 48fe891..771aee3 100644
--- a/.github/CODEOWNERS
+++ b/.github/CODEOWNERS
@@ -4,7 +4,7 @@
 # the repo. Unless a later match takes precedence,
 # @global-owner1 and @global-owner2 will be requested for
 # review when someone opens a pull request.
-*      @FreeRTOS/pr-bar-raiser
+*      @FreeRTOS/pr-bar-raisers
 
 # Order is important; the last matching pattern takes the most
 # precedence. When someone opens a pull request that only