Acknowledgements: Fix typo, sync with v3.2

Signed-off-by: Joshua Hursey <jhursey@us.ibm.com>

Acknowledgements.tex

@@ -15,7 +15,7 @@ \section{Version 4.0}
 
 \begin{itemize}
 \item Ralph H. Castain and Danielle Sikich
-\item Joshua Hursey abd David Solt
+\item Joshua Hursey and David Solt
 \item Dirk Schubert
 \item John DelSignore
 \item Aurelien Bouteiller
@@ -56,10 +56,11 @@ \section{Version 3.0}
 
 \begin{itemize}
 \item Ralph H. Castain, Andrew Friedley, Brandon Yates
-\item Joshua Hursey
+\item Joshua Hursey and David Solt
 \item Aurelien Bouteiller and George Bosilca
 \item Dirk Schubert
 \item Kevin Harms
+\item Artem Polyakov
 \end{itemize}
 
 The following institutions supported this effort through time and travel support for the people listed above.
@@ -72,6 +73,7 @@ \section{Version 3.0}
 \item National Science Foundation
 \item Argonne National Laboratory
 \item Allinea (ARM)
+\item NVIDIA
 \end{itemize}
 
 %%%%%%%%%% Version 2.0