Add missing schema type in Operation Object YAML Example.

Author: q-uint

versions/3.0.0.md

@@ -917,6 +917,7 @@ requestBody:
   content:
     'application/x-www-form-urlencoded':
       schema:
+       type: object
        properties:
           name: 
             description: Updated name of the pet

versions/3.0.1.md

@@ -917,6 +917,7 @@ requestBody:
   content:
     'application/x-www-form-urlencoded':
       schema:
+       type: object
        properties:
           name: 
             description: Updated name of the pet

versions/3.0.2.md

@@ -939,6 +939,7 @@ requestBody:
   content:
     'application/x-www-form-urlencoded':
       schema:
+       type: object
        properties:
           name: 
             description: Updated name of the pet

versions/3.0.3.md

@@ -943,6 +943,7 @@ requestBody:
   content:
     'application/x-www-form-urlencoded':
       schema:
+       type: object
        properties:
           name: 
             description: Updated name of the pet

versions/3.1.0.md

@@ -941,6 +941,7 @@ requestBody:
   content:
     'application/x-www-form-urlencoded':
       schema:
+       type: object
        properties:
           name: 
             description: Updated name of the pet