clarify wording

Author: karenetheridge

src/oas.md

@@ -907,7 +907,7 @@ Assume a parameter named `color` has one of the following values, where the valu
    object -> { "R": 100, "G": 200, "B": 150 }
 ```
 
-The following table shows serialized examples, as would be shown with the `serializedValue` field of an Example Object, of the different serializations for each value.
+The following table shows serialized examples, as would be shown with the `serializedValue` field of an Example Object, of the different serializations for the value of each supported type.
 
 * The value _empty_ denotes the empty string, and is unrelated to the `allowEmptyValue` field.
 * The behavior of combinations marked _n/a_ is undefined.