Remove initial value and edit description of default

Author: mycho2003

components/fields.mdx

@@ -1,7 +1,7 @@
 ---
 title: "Fields"
 description: "Set parameters for your API or SDK references"
-icon: 'letter-text'
+icon: "letter-text"
 ---
 
 There are two types of fields: Parameter Fields and Response Fields.
@@ -47,7 +47,8 @@ A `ParamField` component is used to define the parameters for your APIs or SDKs.
 
   Supports `number`, `string`, `bool`, `object`.
 
-  Arrays can be defined using the `[]` suffix. For example `string[]`.
+Arrays can be defined using the `[]` suffix. For example `string[]`.
+
 </ParamField>
 
 <ParamField body="required" type="boolean">
@@ -59,11 +60,7 @@ A `ParamField` component is used to define the parameters for your APIs or SDKs.
 </ParamField>
 
 <ParamField body="default" type="string">
-  Default value used by the server if the request does not provide a value
-</ParamField>
-
-<ParamField body="initialValue" type="any">
-  Value that will be used to initialize the playground
+  Default value populated when the request value is empty
 </ParamField>
 
 <ParamField body="placeholder" type="string">