Fixed small typo

Author: EfremBraun

paper/basic_training.tex

@@ -1132,8 +1132,8 @@ \subsubsection{Grid based Ewald summation}
 \begin{checklist}{Choose an appropriate timestep for stability and avoiding energy drift}
 \begin{itemize}
 \item Determine the highest-frequency motion in the system (typically bond vibrations unless bond lengths are constrained)
-\item As a first guess, set the timestep to approximately one tenth of the highest-frequency motion's characteristic period.
-\item Test this choice by running a simulation in the microcanonical ensemble, and ensure that energy is conserved.
+\item As a first guess, set the timestep to approximately one tenth of the highest-frequency motion's characteristic period
+\item Test this choice by running a simulation in the microcanonical ensemble, and ensure that energy is conserved
 \end{itemize}
 \end{checklist}