typo: machinelearningservices/resource-manager/Microsoft.MachineLearningServices (#4706)

- SSL capitalization
- configugation -> configuration
- creadentials -> credentials

Author: nschonni

specification/machinelearningservices/resource-manager/Microsoft.MachineLearningServices/preview/2018-03-01-preview/machineLearningServices.json

@@ -1371,10 +1371,10 @@
     },
     "SslConfiguration": {
       "type": "object",
-      "description": "The ssl configugation for scoring",
+      "description": "The SSL configuration for scoring",
       "properties": {
         "status": {
-          "description": "Enable or disable ssl for scoring",
+          "description": "Enable or disable SSL for scoring",
           "type": "string",
           "enum": [
             "Disabled",
@@ -1485,7 +1485,7 @@
           "type": "object",
           "properties": {
             "administratorAccount": {
-              "description": "Admin creadentials for virtual machine.",
+              "description": "Admin credentials for virtual machine.",
               "$ref": "#/definitions/VirtualMachineSshCredentials"
             }
           }