[8u60] Request for approval for 8075678 : java.time javadoc error in DateTimeFormatter::parsedLeapSecond

[Roger Riggs]

Please approve doc-only updates backported from JDK 9 in the java.time 
package.
(This update was applied to 9 before the src reorganization and does not 
require unshuffling)

8075678: java.time javadoc error in DateTimeFormatter::parsedLeapSecond
8075676: java.time package javadoc typos
8068276: java.time.chrono.HijrahChronology.eraOf() assertions may lead 
to misunderstanding
Reviewed-by: lancea, scolebourne

jdk8 patch:
    http://cr.openjdk.java.net/~rriggs/webrev-8075678-typos/jdk.patch

jdk9 changeset:
     http://hg.openjdk.java.net/jdk9/dev/jdk/rev/83e0f851c7b8

Thanks, Roger