fix: two typos

slides/common/software_environment.tex

@@ -259,7 +259,7 @@ \subsection{Using Conda}
   \frametitle{Why this function in your \texttt{.bashrc}?}
   \begin{docs}
   	\begin{itemize}[<+->]
-  		\item \emph{every} time you log in, the code in your \texttt{.bashrc} will be exectud. Depeding on your conda setup, this can be incredibly slow (another reason to use Mamba or \textmu-Mamba).
+  		\item \emph{every} time you log in, the code in your \texttt{.bashrc} will be executed. Depending on your conda setup, this can be incredibly slow (another reason to use Mamba or \textmu-Mamba).
   		\item automatic inclusion of Conda/Mamba might cause interference with modules
   		\item Now, you can run \verb+conda_initialize+ in the login shell, jobs scripts, etc. upon demand and deactivate if needed.
   	\end{itemize}