diff --git a/samples/dynamic-html/docs/models/ApiResponse.html b/samples/dynamic-html/docs/models/ApiResponse.html
index 8e7d4fa4785..fd457140380 100644
--- a/samples/dynamic-html/docs/models/ApiResponse.html
+++ b/samples/dynamic-html/docs/models/ApiResponse.html
@@ -1,17 +1,17 @@
 
 <h2>ApiResponse</h2>
 <ul class="parameter">
-  <li class="param-required-">code : Integer
+  <li class="param-required-false">code : Integer
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">type : String
+  <li class="param-required-false">type : String
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">message : String
+  <li class="param-required-false">message : String
     <br/>
   </li>
 </ul>
diff --git a/samples/dynamic-html/docs/models/Category.html b/samples/dynamic-html/docs/models/Category.html
index 3c6da307af8..05f599edf39 100644
--- a/samples/dynamic-html/docs/models/Category.html
+++ b/samples/dynamic-html/docs/models/Category.html
@@ -1,12 +1,12 @@
 
 <h2>Category</h2>
 <ul class="parameter">
-  <li class="param-required-">id : Long
+  <li class="param-required-false">id : Long
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">name : String
+  <li class="param-required-false">name : String
     <br/>
   </li>
 </ul>
diff --git a/samples/dynamic-html/docs/models/Order.html b/samples/dynamic-html/docs/models/Order.html
index 63d480f3e83..9a503647068 100644
--- a/samples/dynamic-html/docs/models/Order.html
+++ b/samples/dynamic-html/docs/models/Order.html
@@ -1,27 +1,27 @@
 
 <h2>Order</h2>
 <ul class="parameter">
-  <li class="param-required-">id : Long
+  <li class="param-required-false">id : Long
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">petId : Long
+  <li class="param-required-false">petId : Long
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">quantity : Integer
+  <li class="param-required-false">quantity : Integer
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">shipDate : Date
+  <li class="param-required-false">shipDate : Date
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">status : String
+  <li class="param-required-false">status : String
     <br/>Order Status
       <dl class="param-enum">
         <dt>Enum:
@@ -33,7 +33,7 @@
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">complete : Boolean
+  <li class="param-required-false">complete : Boolean
     <br/>
   </li>
 </ul>
diff --git a/samples/dynamic-html/docs/models/Pet.html b/samples/dynamic-html/docs/models/Pet.html
index e7adb8a05a0..2e7de709d87 100644
--- a/samples/dynamic-html/docs/models/Pet.html
+++ b/samples/dynamic-html/docs/models/Pet.html
@@ -1,12 +1,12 @@
 
 <h2>Pet</h2>
 <ul class="parameter">
-  <li class="param-required-">id : Long
+  <li class="param-required-false">id : Long
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">category : Category
+  <li class="param-required-false">category : Category
     <br/>
   </li>
 </ul>
@@ -21,12 +21,12 @@
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">tags : List
+  <li class="param-required-false">tags : List
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">status : String
+  <li class="param-required-false">status : String
     <br/>pet status in the store
       <dl class="param-enum">
         <dt>Enum:
diff --git a/samples/dynamic-html/docs/models/Tag.html b/samples/dynamic-html/docs/models/Tag.html
index a62d2f0128b..4560d4c8ed4 100644
--- a/samples/dynamic-html/docs/models/Tag.html
+++ b/samples/dynamic-html/docs/models/Tag.html
@@ -1,12 +1,12 @@
 
 <h2>Tag</h2>
 <ul class="parameter">
-  <li class="param-required-">id : Long
+  <li class="param-required-false">id : Long
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">name : String
+  <li class="param-required-false">name : String
     <br/>
   </li>
 </ul>
diff --git a/samples/dynamic-html/docs/models/User.html b/samples/dynamic-html/docs/models/User.html
index 4659f77f8f4..4a5610b1af2 100644
--- a/samples/dynamic-html/docs/models/User.html
+++ b/samples/dynamic-html/docs/models/User.html
@@ -1,42 +1,42 @@
 
 <h2>User</h2>
 <ul class="parameter">
-  <li class="param-required-">id : Long
+  <li class="param-required-false">id : Long
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">username : String
+  <li class="param-required-false">username : String
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">firstName : String
+  <li class="param-required-false">firstName : String
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">lastName : String
+  <li class="param-required-false">lastName : String
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">email : String
+  <li class="param-required-false">email : String
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">password : String
+  <li class="param-required-false">password : String
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">phone : String
+  <li class="param-required-false">phone : String
     <br/>
   </li>
 </ul>
 <ul class="parameter">
-  <li class="param-required-">userStatus : Integer
+  <li class="param-required-false">userStatus : Integer
     <br/>User Status
   </li>
 </ul>
diff --git a/samples/dynamic-html/docs/operations/PetApi.html b/samples/dynamic-html/docs/operations/PetApi.html
index cf11a3814dc..b1fd0c7d62c 100644
--- a/samples/dynamic-html/docs/operations/PetApi.html
+++ b/samples/dynamic-html/docs/operations/PetApi.html
@@ -244,7 +244,7 @@
       
       
       <span class="param-name">file</span>
-      <span class="param-type">file</span>
+      <span class="param-type">File</span>
       
       <p class="param-description">file to upload</p>
 	  </li>