moved figure 7 reference to end of sentence

Author: samarjeet

paper/basic_training.pdf

@@ -1058,8 +1058,8 @@ \subsubsection{ Ewald Summation}
 \label{charges_ewald}
 \end{figure}
 
-Unlike the original, full potential, the direct space screened interaction (Figure~\ref{fig:screening}, top) decays rapidly (Figure~\ref{decay}).
-In fact, it decays even faster than van der Waals interactions ($1/r^{6}$) and hence relative short cutoffs, comparable to those used for van der Waals interactions, can be used for handling direct-space Coulomb interactions.
+Unlike the original, full potential, the direct space screened interaction (Figure~\ref{fig:screening}, top) decays rapidly .
+In fact, it decays even faster than van der Waals interactions ($1/r^{6}$) and hence relative short cutoffs, comparable to those used for van der Waals interactions, can be used for handling direct-space Coulomb interactions (Figure~\ref{decay}).
 
 
 \begin{figure}[h]