removing last line

diff --git a/9.0/paper.tex b/9.0/paper.tex
index f34faf5b1e75a965f6f4733673bc9e10718ffc9e..af4c1f6cee73e588fa1964c1f67a3ba64f3c117b 100644 (file)
--- a/9.0/paper.tex
+++ b/9.0/paper.tex
@@ -392,8 +392,6 @@ release, we have written several new interfaces as discussed in the following.
   adapter software pattern.
   Through such an interface any vector class in \dealii following certain
   interface requirements can be used to define a ROL objective function.
-  It is strongly recommended that the user additionally implement the objective
-  function gradient and the action of the Hessian.
 
 \paragraph*{ScaLAPACK, a parallel dense linear algebra library for distributed memory machines.}
   ScaLAPACK \cite{slug} provides block-cyclic matrix distribution over 2D