git: openjdk/jdk: 8304989: unnecessary dash in @param gives double-dash in docs

[Jaikiran Pai]

Changeset: c90699ea
Author:    Jaikiran Pai <jpai at openjdk.org>
Date:      2023-03-28 12:02:27 +0000
URL:       https://git.openjdk.org/jdk/commit/c90699eae7698481c10d10196e6199582f0c10aa

8304989: unnecessary dash in @param gives double-dash in docs

Reviewed-by: lancea

! src/java.base/share/classes/java/lang/Enum.java
! src/java.base/share/classes/java/net/CookieHandler.java
! src/java.base/share/classes/java/net/ResponseCache.java