diff --git a/OpenAPI/TS28105_AiMlNrm.yaml b/OpenAPI/TS28105_AiMlNrm.yaml
index 874220189164072aba4cd5d94dd4183a6c9605ae..2c690d276897a2b55ce438b6610f5f88cab38cea 100644
--- a/OpenAPI/TS28105_AiMlNrm.yaml
+++ b/OpenAPI/TS28105_AiMlNrm.yaml
@@ -183,8 +183,8 @@ components:
       type: string
       enum:
         - NG_RAN_NETWORK_ENERGY_SAVING
-        - NG_RAN_LOAD_BALANCING 
-        - NG_RAN_ MOBILITY_OPTIMIZATION
+        - NG_RAN_LOAD_BALANCING
+        - NG_RAN_MOBILITY_OPTIMIZATION
     VSExtensionType:
       type: string