COMP: Drop extra comment terminator in vtkInteractorForwarder.java

This was added by commit 4e2c8345 (Add CEA support signature in the
copyright information, 2013-08-05).  Remove it.

Change-Id: Id0d0db857db76724b63900e9cc6d2b79c17cfd4f
Merge topic 'Java-Wrap-Add-SWT-work-Copyright-information' into master

607e7178 COMP: Drop extra comment terminator in vtkInteractorForwarder.java