Updating documentation regarding port and clientid

docs/server/matching.md

@@ -11,7 +11,7 @@ A `Port` is defined as follows:
 ```json
 {
   "$schema": "https://json-schema.org/draft/2019-09/schema",
-  "title": "port",
+  "title": "Port",
   "type": "object",
   "properties": {
     "id": {
@@ -19,11 +19,16 @@ A `Port` is defined as follows:
       "type": "string",
       "format": "uuid"
     },
+    "clientid": {
+      "description": "Unique ID that stays the same for the client",
+      "type": "string",
+      "format": "uuid"
+    },
     "name": {
       "description": "A human-readable name (need not be unique)",
       "type": "string"
     },
-    "type": {
+    "porttype": {
       "description": "Defines what type of port is transmitted",
       "enum": ["requirement", "capability"]
     },
@@ -46,6 +51,7 @@ A `Port` is defined as follows:
 ```json
 {
   "id": "936DA01F-9ABD-4D9D-80C7-02AF85C822A8",
+  "clientid": "bc244d87-f65e-47e5-a24a-0f211f069b0a",
   "name": "Joystick - X",
   "type": "requirement",
   "interface": "axis",