fix: documentation -> docs

slides/creators/A_First_Workflow.tex

@@ -365,9 +365,9 @@ \subsection{A first Step or ``Rule''}
   \begin{lstlisting}[language=Bash, style=Shell]
 $ snakemake
   \end{lstlisting}
-  \begin{documentation}[Note:]
+  \begin{docs}[Note:]
   	With \altverb{--cores=n}, when executing ``locally'', we can restrict \Snakemake{} to only use \altverb{n} cores or CPUs, respectively.
-  \end{documentation}
+  \end{docs}
   You should see the expected output (\altverb[Bash]{ls}) and lines which reads:
   \begin{lstlisting}[style=Plain, basicstyle=\footnotesize]
 1 of 1 steps (100%) done