diff --git a/README.md b/README.md
index 7cb62330..4cd58af3 100644
--- a/README.md
+++ b/README.md
@@ -328,8 +328,11 @@ enum EnumWithStrings {
 }
 ```
 
-### Nullable in OpenApi v2
-You can use the unofficial `x-nullable` backport in your specification to generate nullable properties in OpenApi v2.
+
+### Nullable in OpenAPI v2
+In the OpenAPI v3 spec you can create properties that can be NULL, by providing a `nullable: true` in your schema.
+However, the v2 spec does not allow you to do this. You can use the unofficial `x-nullable` in your specification
+to generate nullable properties in OpenApi v2.
 
 ```json
 {
@@ -346,7 +349,7 @@ You can use the unofficial `x-nullable` backport in your specification to genera
             "requiredProp": {
                 "description": "This is a simple string property",
                 "type": "string",
-                "x-nullable": true,
+                "x-nullable": true
             }
         }
     }
@@ -355,9 +358,9 @@ You can use the unofficial `x-nullable` backport in your specification to genera
 
 Generated code:
 ```typescript
-enum ModelWithNullableString {
+interface ModelWithNullableString {
     prop?: string | null,
-    requiredProp: string | null
+    requiredProp: string | null,
 }
 ```
 
diff --git a/src/openApi/v2/interfaces/Extensions/WithEnumExtension.d.ts b/src/openApi/v2/interfaces/Extensions/WithEnumExtension.d.ts
index c4ebbd41..0d6ead78 100644
--- a/src/openApi/v2/interfaces/Extensions/WithEnumExtension.d.ts
+++ b/src/openApi/v2/interfaces/Extensions/WithEnumExtension.d.ts
@@ -1,6 +1,3 @@
-/**
- * Supported extension for enums
- */
 export interface WithEnumExtension {
     'x-enum-varnames'?: string[];
     'x-enum-descriptions'?: string[];
diff --git a/src/openApi/v2/interfaces/Extensions/WithNullableExtension.d.ts b/src/openApi/v2/interfaces/Extensions/WithNullableExtension.d.ts
index 2f7c05f7..ed2632ff 100644
--- a/src/openApi/v2/interfaces/Extensions/WithNullableExtension.d.ts
+++ b/src/openApi/v2/interfaces/Extensions/WithNullableExtension.d.ts
@@ -1,6 +1,3 @@
-/**
- * Supported extension for enums
- */
 export interface WithNullableExtension {
     'x-nullable'?: boolean;
 }
diff --git a/src/openApi/v3/interfaces/Extensions/WithEnumExtension.d.ts b/src/openApi/v3/interfaces/Extensions/WithEnumExtension.d.ts
index c4ebbd41..0d6ead78 100644
--- a/src/openApi/v3/interfaces/Extensions/WithEnumExtension.d.ts
+++ b/src/openApi/v3/interfaces/Extensions/WithEnumExtension.d.ts
@@ -1,6 +1,3 @@
-/**
- * Supported extension for enums
- */
 export interface WithEnumExtension {
     'x-enum-varnames'?: string[];
     'x-enum-descriptions'?: string[];
diff --git a/test/spec/v2.json b/test/spec/v2.json
index f0561825..ccd3d6a0 100644
--- a/test/spec/v2.json
+++ b/test/spec/v2.json
@@ -861,7 +861,9 @@
         "ModelWithNullableString": {
             "description": "This is a model with one string property",
             "type": "object",
-            "required": ["nullableRequiredProp"],
+            "required": [
+                "nullableRequiredProp"
+            ],
             "properties": {
                 "nullableProp": {
                     "description": "This is a simple string property",