remove comma

main_matter/safe_dmpc_ineq.tex

@@ -674,7 +674,7 @@ \section{Impact on negotiation equations}\label{sec:impact-local-problem}
 For the overall system dynamics we may use any tools for analysis of hybrid/ switched systems~\cite{BorrelliEtAl2017}.
 
 \begin{remark}
-  Observe that since the matrices $\mathcal{A}_{\vec{\theta}}^{n}$ and $\mathcal{A}_{\vec{\lambda}}^{n}$ may be sparse, the eigenvalue analysis to indicate stability of the mode, must be accomplished by removing the non-zero corresponding blocks.
+  Observe that since the matrices $\mathcal{A}_{\vec{\theta}}^{n}$ and $\mathcal{A}_{\vec{\lambda}}^{n}$ may be sparse, the eigenvalue analysis to indicate stability of the mode must be accomplished by removing the non-zero corresponding blocks.
 \end{remark}
 
   % =\Proj^{\set{S}}(\vec{\theta}[k]\p+\rho\p\vec{\lambda}[k]\p),