diff --git a/OpenAPI/TS28541_5GcNrm.yaml b/OpenAPI/TS28541_5GcNrm.yaml
index 2acfb7a7e69829807a5aaf2d920bf02e77bb72a1..ae61bea710357fa6c7ea2657d214170f0e6e5f88 100755
--- a/OpenAPI/TS28541_5GcNrm.yaml
+++ b/OpenAPI/TS28541_5GcNrm.yaml
@@ -112,7 +112,7 @@ components:
             $ref: 'TS28541_NrNrm.yaml#/components/schemas/Snssai'
     NFStatus:
       type: string
-      description: any of enumrated value
+      description: any of enumerated value
       enum:
         - REGISTERED
         - SUSPENDED
@@ -146,7 +146,7 @@ components:
           type: string
     SupportedDataSetId:
       type: string
-      description: any of enumrated value
+      description: any of enumerated value
       enum:
         - SUBSCRIPTION
         - POLICY
@@ -187,7 +187,7 @@ components:
           type: string
         n1MessageClass:  
           type: boolean
-        n2InfroamtionClass:
+        n2InformationClass:
           type: boolean
         versions:
           type: string
@@ -268,7 +268,7 @@ components:
           type: string
     SEPPType:
       type: string
-      description: any of enumrated value
+      description: any of enumerated value
       enum:
         - CSEPP
         - PSEPP
@@ -285,7 +285,7 @@ components:
         $ref: '#/components/schemas/SupportedFunc'
     CommModelType:
       type: string
-      description: any of enumrated value
+      description: any of enumerated value
       enum:
         - DIRECT_COMMUNICATION_WO_NRF
         - DIRECT_COMMUNICATION_WITH_NRF
@@ -528,9 +528,9 @@ components:
           enum:
             - INACTIVE
             - ACTIVE
-        activeEacThreshhold:
+        activeEacThreshold:
           type: integer
-        deactiveEacThreshhold:
+        deactiveEacThreshold:
           type: integer
         numberofUEs:
           type: integer
diff --git a/OpenAPI/TS28541_NrNrm.yaml b/OpenAPI/TS28541_NrNrm.yaml
index 3907bc83568c2aef24bddcef9667379554f2bf0c..a8900cf904b29498a4dc05cc3a157fd4ea6d2b47 100755
--- a/OpenAPI/TS28541_NrNrm.yaml
+++ b/OpenAPI/TS28541_NrNrm.yaml
@@ -182,7 +182,7 @@ components:
         timeDuration:
           type: integer
 
-    UeAccProbilityDist:
+    UeAccProbabilityDist:
       type: object
       properties:
         targetProbability:
@@ -190,7 +190,7 @@ components:
         numberofpreamblessent:
           type: integer
 
-    UeAccDelayProbilityDist:
+    UeAccDelayProbabilityDist:
       type: object
       properties:
         targetProbability:
@@ -1388,10 +1388,10 @@ components:
                   properties:
                     drachOptimizationControl:
                       type: boolean
-                    ueAccProbilityDist:
-                      $ref: "#/components/schemas/UeAccProbilityDist"
-                    ueAccDelayProbilityDist:
-                      $ref: "#/components/schemas/UeAccDelayProbilityDist"
+                    ueAccProbabilityDist:
+                      $ref: "#/components/schemas/UeAccProbabilityDist"
+                    ueAccDelayProbabilityDist:
+                      $ref: "#/components/schemas/UeAccDelayProbabilityDist"
         - $ref: 'TS28623_GenericNrm.yaml#/components/schemas/ManagedFunction-ncO'
 
     DMROFunction-Single:
diff --git a/OpenAPI/TS28541_SliceNrm.yaml b/OpenAPI/TS28541_SliceNrm.yaml
index 903cf07ff933316e3e50b93d0460ec3d27d687fb..1719d7e2b256ee95b0652a71a46cceef1311cfad 100755
--- a/OpenAPI/TS28541_SliceNrm.yaml
+++ b/OpenAPI/TS28541_SliceNrm.yaml
@@ -522,7 +522,9 @@ components:
           v2XCommModels:
             $ref: '#/components/schemas/V2XCommModels'
           coverageArea:
-            $ref: 'TS28623_ComDefs.yaml#/components/schemas/GeoArea'
+            type: array
+            items:
+              $ref: 'TS28623_ComDefs.yaml#/components/schemas/GeoArea'
           termDensity:
             $ref: '#/components/schemas/TermDensity'
           activityFactor:
@@ -608,7 +610,7 @@ components:
       type: boolean
     RequestedReservationExpiration:
       description: >-
-        An attribute which specifes MnS consuner's requirements for the validity period of the resource reservation.
+        An attribute which specifies MnS consuner's requirements for the validity period of the resource reservation.
       type: string
     ResourceReservationStatus:
       description: >-
@@ -620,7 +622,7 @@ components:
         - USED
     ReservationExpiration:
       description: >-
-        An attribute which specifes the actual validity period of the resource reservation..
+        An attribute which specifies the actual validity period of the resource reservation..
       type: string
     ReservationFailureReason:
       description: >-