Fix two typos.

diff --git a/9.0/paper.tex b/9.0/paper.tex
index f1242200459503ea28dbde62c64a41a9280d7d1a..1d8a807d06be3ddfa601759e7ad8d764010a6f1a 100644 (file)
--- a/9.0/paper.tex
+++ b/9.0/paper.tex
@@ -200,7 +200,7 @@ The major changes of this release are:
   DIfferential/ALgebraic equations Solvers. ARKode, IDA, and KINSOL are
   supported. ARKode is a solver library that provides adaptive-step time
   integration. IDA is a package for the solution of differential-algebraic
-  equations systems in the form $F(t,y,y')=0$. KINSOL is olver for nonlinear
+  equations systems in the form $F(t,y,y')=0$. KINSOL is solver for nonlinear
   algebraic systems.
 
 \item 
@@ -220,7 +220,7 @@ The major changes of this release are:
 \item
   A dedicated differentiation module has been created to provide support for
   automatic and symbolic differentiation. Automatic differentiation is a set of
-  technique to evaluate the derivates of a function defined by a compute
+  technique to evaluate the derivatives of a function defined by a compute
   program. Currently the Adol-C and Sacado libraries are supported through a
   unified interface. In practice, this support means that Adol-c and Sacado
   data types can be used in the \texttt{FEValues} and \texttt{FEValuesViews}