ENGCOM-6109: magento/graphql-ce#: Editorial. Fix CustomerOrder.increment_id description #1012

 - Merge Pull Request magento/graphql-ce#1012 from magento/graphql-ce:editorial-customerOrders
 - Merged commits:
   1. a8ef3e1

Author: magento-engcom-team

app/code/Magento/SalesGraphQl/etc/schema.graphqls

@@ -7,7 +7,7 @@ type Query {
 
 type CustomerOrder @doc(description: "Order mapping fields") {
     id: Int
-    increment_id: String @deprecated(reason: "Use the order_number instaed.")
+    increment_id: String @deprecated(reason: "Use the order_number instead.")
     order_number: String! @doc(description: "The order number")
     created_at: String
     grand_total: Float