git: openjdk/panama-foreign: foreign-memaccess+abi: 8265185: make sure all code snippets in jdk.incubator.foreign javadoc comments are proper

[Athijegannathan Sundararajan]

Changeset: 9b7f5ed8
Author:    Athijegannathan Sundararajan <sundar at openjdk.org>
Date:      2021-04-14 13:24:23 +0000
URL:       https://git.openjdk.java.net/panama-foreign/commit/9b7f5ed8

8265185: make sure all code snippets in jdk.incubator.foreign javadoc comments are proper

Reviewed-by: mcimadamore

! src/jdk.incubator.foreign/share/classes/jdk/incubator/foreign/package-info.java