hg: jdk/jdk: 8248864: JPackage test extension misspelled "extention"

[andy.herrick at oracle.com]

Changeset: 2535c3e1e777
Author:    herrick
Date:      2020-07-15 14:53 -0400
URL:       https://hg.openjdk.java.net/jdk/jdk/rev/2535c3e1e777

8248864: JPackage test extension misspelled "extention"
Reviewed-by: asemenyuk, almatvee, prr

! src/jdk.incubator.jpackage/share/classes/jdk/incubator/jpackage/internal/FileAssociation.java
! test/jdk/tools/jpackage/helpers/jdk/jpackage/test/FileAssociations.java