diff --git a/OpenAPI/nrNrm.yaml b/OpenAPI/nrNrm.yaml
index ef221ec580ac492dff66554a87b35bad54674fe9..a850d5f9177341e699c6fc53fd8596e7acf7711e 100644
--- a/OpenAPI/nrNrm.yaml
+++ b/OpenAPI/nrNrm.yaml
@@ -65,7 +65,7 @@ components:
     PlmnInfo:
       type: object
       properties:
-        plmnId":
+        plmnId:
           $ref: '#/components/schemas/PlmnId'
         snssai:
           $ref: '#/components/schemas/Snssai'