Fix typo 'from received them'

Author: ssoelvsten

body.tex

@@ -35,7 +35,7 @@ \subsection{Troupe architecture}
 There are no special requirements on the underlying label model other than the standard requirements of the distinguished bottom and top elements, denoted~$\bot$ and~$\top$, operators for the least upper bound and the greatest lower bound, denoted~$\sqcup$ and~$\sqcap$ respectively, and the security ordering $\flowsto$.
 
 Troupe nodes decide for themselves how much they trust other nodes.
-Trust is specified via security levels. Every node fully trusts itself, corresponding to trust level~$\top$. Trust levels of selected few nodes are specified through runtime configuration. All other nodes have trust level~$\bot$. Such nodes are assumed to perform no security monitoring on their end. In particular, nodes that do not run Troupe runtime also have trust level~$\bot$ (communication with such nodes is possible for as long as they adhere to the serialization protocol). When communicating with $\bot$-trusted nodes, all data from received them is treated as public (i.e., confidentiality level $\bot$) and no confidential data can be sent to them.
+Trust is specified via security levels. Every node fully trusts itself, corresponding to trust level~$\top$. Trust levels of selected few nodes are specified through runtime configuration. All other nodes have trust level~$\bot$. Such nodes are assumed to perform no security monitoring on their end. In particular, nodes that do not run Troupe runtime also have trust level~$\bot$ (communication with such nodes is possible for as long as they adhere to the serialization protocol). When communicating with $\bot$-trusted nodes, all data received from them is treated as public (i.e., confidentiality level $\bot$) and no confidential data can be sent to them.
 
 In general, when node~$n_1$ trusts node~$n_2$ up to level~$\ell$ it means:
 \begin{enumerate}