diff --git a/src/oas.md b/src/oas.md
index 04a558d631..0ab22c0dbd 100644
--- a/src/oas.md
+++ b/src/oas.md
@@ -1218,7 +1218,7 @@ The following table shows examples, as would be shown with the `example` or `exa
* The behavior of combinations marked _n/a_ is undefined
* The `undefined` column replaces the `empty` column in previous versions of this specification in order to better align with [RFC6570](https://www.rfc-editor.org/rfc/rfc6570.html#section-2.3) terminology, which describes certain values including but not limited to `null` as "undefined" values with special handling; notably, the empty string is _not_ undefined
* For `form` and the non-RFC6570 query string styles `spaceDelimited`, `pipeDelimited`, and `deepObject`, each example is shown prefixed with `?` as if it were the only query parameter; see [Appendix C](#appendix-c-using-rfc6570-based-serialization) for more information on constructing query strings from multiple parameters, and [Appendix D](#appendix-d-serializing-headers-and-cookies) for warnings regarding `form` and cookie parameters
-* Note that the `?` prefix is not appropriate for serializing `application/x-www-form-urlencoded` HTTP message bodies, and MUST be stripped or (if constructing the string manually) not added when used in that context; see the [Encoding Object](#encoding-object) for more information
+* Note that the `?` prefix is not included in the serialization of each parameter, as it is not a part of any single `in: "query"` parameter, but rather a part of the generic URI syntax. When using these fields in the [Encoding Object](#encoding-object) to serialized `application/x-www-form-urlencoded` HTTP message content, the `?` MUST NOT be included.
* The examples are percent-encoded as required by RFC6570 and RFC3986; see [Appendix E](#appendix-e-percent-encoding-and-form-media-types) for a thorough discussion of percent-encoding concerns, including why unencoded `|` (`%7C`), `[` (`%5B`), and `]` (`%5D`) seem to work in some environments despite not being compliant.
| [`style`](#style-values) | `explode` | `undefined` | `string` | `array` | `object` |
@@ -1229,14 +1229,14 @@ The following table shows examples, as would be shown with the `example` or `exa
| label | true | . | .blue | .blue.black.brown | .R=100.G=200.B=150 |
| simple | false | _empty_ | blue | blue,black,brown | R,100,G,200,B,150 |
| simple | true | _empty_ | blue | blue,black,brown | R=100,G=200,B=150 |
-| form | false | ?color= | ?color=blue | ?color=blue,black,brown | ?color=R,100,G,200,B,150 |
-| form | true | ?color= | ?color=blue | ?color=blue&color=black&color=brown | ?R=100&G=200&B=150 |
-| spaceDelimited | false | _n/a_ | _n/a_ | ?color=blue%20black%20brown | ?color=R%20100%20G%20200%20B%20150 |
+| form | false | color= | color=blue | color=blue,black,brown | color=R,100,G,200,B,150 |
+| form | true | color= | color=blue | color=blue&color=black&color=brown | R=100&G=200&B=150 |
+| spaceDelimited | false | _n/a_ | _n/a_ | color=blue%20black%20brown | color=R%20100%20G%20200%20B%20150 |
| spaceDelimited | true | _n/a_ | _n/a_ | _n/a_ | _n/a_ |
-| pipeDelimited | false | _n/a_ | _n/a_ | ?color=blue%7Cblack%7Cbrown | ?color=R%7C100%7CG%7C200%7CB%7C150 |
+| pipeDelimited | false | _n/a_ | _n/a_ | color=blue%7Cblack%7Cbrown | color=R%7C100%7CG%7C200%7CB%7C150 |
| pipeDelimited | true | _n/a_ | _n/a_ | _n/a_ | _n/a_ |
| deepObject | false | _n/a_ | _n/a_ | _n/a_ | _n/a_ |
-| deepObject | true | _n/a_ | _n/a_ | _n/a_ | ?color%5BR%5D=100&color%5BG%5D=200&color%5BB%5D=150 |
+| deepObject | true | _n/a_ | _n/a_ | _n/a_ | color%5BR%5D=100&color%5BG%5D=200&color%5BB%5D=150 |
##### Parameter Object Examples