diff --git a/fmmd_concept/System_safety_2011/presentation.odp b/fmmd_concept/System_safety_2011/presentation.odp
index 3dc256d..2dc30dc 100644
Binary files a/fmmd_concept/System_safety_2011/presentation.odp and b/fmmd_concept/System_safety_2011/presentation.odp differ
diff --git a/fmmd_concept/System_safety_2011/state_exp.tex b/fmmd_concept/System_safety_2011/state_exp.tex
index 8d54b14..18e03f5 100644
--- a/fmmd_concept/System_safety_2011/state_exp.tex
+++ b/fmmd_concept/System_safety_2011/state_exp.tex
@@ -121,9 +121,10 @@ type analysis methods 19440.
 % (i.e. 
 
 \clearpage
-Note that for double simultaneous failures the equation~\ref{eqn:fmea_state_exp} becomes
+Note that for all possible double simultaneous failures the equation~\ref{eqn:fmea_state_exp} becomes
 equation~\ref{eqn:fmea_state_exp2} essentially making the order $N^3$.
-The FMMD case (equation~\ref{eqn:anscen2}), is cubic within the functional groups only, not all the components in the system.
+The FMMD case (equation~\ref{eqn:anscen2}), is cubic within the functional groups only, 
+not all the components in the system.
 
 
 \begin{equation}