Fix two more inaccuracies

diff --git a/9.1/paper.tex b/9.1/paper.tex
index bc6086590a5809d638027ae0357359d28a58cef5..3fb6cd538d822a29b97df0c84c803ae8af6edc2b 100644 (file)
--- a/9.1/paper.tex
+++ b/9.1/paper.tex
@@ -591,7 +591,7 @@ supercomputer in Garching, Germany. Scaling tests have been performed on up to
 the full machine with 304,128 cores of the Intel Xeon Skylake architecture and
 an arithmetic performance of around 5 PFlop/s for a geometric multigrid solver
 with polynomials of degree 4 has been reached. Compared to the official
-LINPACK performance of the machine of 19.5 PFlop (the machine is listed on
+LINPACK performance of the machine of 19.5 PFlop/s (the machine is listed on
 position 8 of the top-500 list of November 2018), this can be considered an
 extremely good value for a PDE solver which have classically only reached a
 few percent of the LINPACK performance, and given the optimization steps
@@ -601,7 +601,7 @@ largest Poisson problem that has been solved on 304k cores contained 2.15
 trillion unknowns (or 7.1 million unknowns per MPI rank) and was solved in 3.5
 seconds. Also, CFD production runs with up to $10^{11}$ unknowns and $10^5$
 time steps have been completed in less than seven hours, demonstrating the
-capabilities of \dealii for large-scale parallel computations. The tests
+capabilities of \dealii for large-scale parallel computations. The scaling tests
 also revealed several relatively expensive operations in the setup of the
 multigrid unknowns in \dealii's \texttt{DoFHandler} and \texttt{MGTransfer}
 classes. While a few bottlenecks have already been resolved, we plan several