Amazon Elastic Compute Cloud Update: Fix EC2 multi-protocol info in models.

Author: AWS

.changes/next-release/feature-AmazonElasticComputeCloud-ef8718d.json

@@ -0,0 +1,6 @@
+{
+    "type": "feature",
+    "category": "Amazon Elastic Compute Cloud",
+    "contributor": "",
+    "description": "Fix EC2 multi-protocol info in models."
+}

services/ec2/src/main/resources/codegen-resources/service-2.json

@@ -4,7 +4,7 @@
     "apiVersion":"2016-11-15",
     "endpointPrefix":"ec2",
     "protocol":"ec2",
-    "protocols":["query"],
+    "protocols":["ec2"],
     "serviceAbbreviation":"Amazon EC2",
     "serviceFullName":"Amazon Elastic Compute Cloud",
     "serviceId":"EC2",