unbalanced parenthesis in java.util.EnumMap.clone() Javadoc

A DESCRIPTION OF THE PROBLEM :
The Javadoc content for the java.util.EnumMap.clone() method contains an opening parenthesis but no matching closing parenthesis.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
Returns a shallow copy of this enum map. (The values themselves are not cloned.)
ACTUAL -
Returns a shallow copy of this enum map. (The values themselves are not cloned.

URL OF FAULTY DOCUMENTATION :
http://docs.oracle.com/javase/8/docs/api/java/util/EnumMap.html#clone--