docs: edits for mpi section
+\clearpage
For MPI development and runtime support, \OHPC{} provides pre-packaged builds
for a variety of MPI families and transport layers. Currently available options
and their applicability to various network transports are summarized in
@@ -60,7 +61,7 @@ environment variables. For MPICH, two separate builds are provided and the
example above highlighted installing the {\texttt ofi} variant. However, the
packaging is designed such that both versions can be installed simultaneously
and users can switch between the two via normal module command
-semantics. Alternatively, a site can choose to the {\texttt ucx} variant
+semantics. Alternatively, a site can choose to install the {\texttt ucx} variant
instead as a drop-in MPICH replacement:
\begin{lstlisting}[language=bash]
