minor fixes to schema (#2918)

* fix(schema): remove comma

* fix(schema): add comma

schema/metadata/app/recordId.json

@@ -17,7 +17,7 @@
             "description": "ID column length. By default, set to 17."
         },
         "dbType": {
-            "description": "An ID column data type. By default, set to string (equivalent to varchar in MySQL). Changing this parameter will change types of all ID columns once you run rebuild."
+            "description": "An ID column data type. By default, set to string (equivalent to varchar in MySQL). Changing this parameter will change types of all ID columns once you run rebuild.",
             "anyOf": [
                 {"type": "string"},
                 {

schema/metadata/dashlets.json

@@ -11,7 +11,7 @@
         },
         "aclScope": {
             "type": "string",
-            "description": "A scope access to which is required to have access to the dashlet.",
+            "description": "A scope access to which is required to have access to the dashlet."
         },
         "accessDataList": {
             "$ref": "./clientDefs.json#/definitions/accessDataList"