diff -r 91f5e4399160 -r da9a41004459 jdk/src/share/classes/java/time/Period.java
--- a/jdk/src/share/classes/java/time/Period.java	Mon May 05 09:52:24 2014 -0700
+++ b/jdk/src/share/classes/java/time/Period.java	Thu Mar 06 16:51:30 2014 +0000
@@ -616,7 +616,7 @@
      * <p>
      * This instance is immutable and unaffected by this method call.
      *
-     * @param amountToAdd  the period to add, not null
+     * @param amountToAdd  the amount to add, not null
      * @return a {@code Period} based on this period with the requested period added, not null
      * @throws DateTimeException if the specified amount has a non-ISO chronology or
      *  contains an invalid unit
@@ -705,7 +705,7 @@
      * <p>
      * This instance is immutable and unaffected by this method call.
      *
-     * @param amountToSubtract  the period to subtract, not null
+     * @param amountToSubtract  the amount to subtract, not null
      * @return a {@code Period} based on this period with the requested period subtracted, not null
      * @throws DateTimeException if the specified amount has a non-ISO chronology or
      *  contains an invalid unit