diff --git a/submission_thesis/CH8_Conclusion/copy.tex b/submission_thesis/CH8_Conclusion/copy.tex
index 9c4259f..8315ea4 100644
--- a/submission_thesis/CH8_Conclusion/copy.tex
+++ b/submission_thesis/CH8_Conclusion/copy.tex
@@ -536,8 +536,9 @@ the safe failure fraction (SFF).
 
 \section{Objective and Subjective Reasoning stages}
 %Opportunity for formal definitions and perhaps an interface or process for achieving it....
-The act of applying failure mode effects analysis, in terms of cause and effect is viewed from
-an `engineering' mentality  cause and effect perspective. This is the realm of the objective.
+The act of applying failure mode effects analysis, is commonly performed from
+an `engineering' oriented cause and effect perspective. 
+This is the realm of the objective.
 %
 The executive decisions about deploying systems are in the domain of management and politics.
 %
@@ -551,8 +552,7 @@ An example of objective and subjective factors is demonstrated in the accident r
 nuclear accident~\cite{safeware}[App.D]. Here, a vent valve for the primary reactor coolant (pressurised water) became stuck open.
 This condition causes an objectively derived  failure mode --- `leakage~of~coolant' --- due to a stuck valve.
 %
-This, if recognised correctly by the operators, would have lead quickly to
-to a  reactor shut-down and
+This, if recognised correctly by the operators, would have lead quickly to a  reactor shut-down and
 a maintenance procedure  to replace the valve.
 %
 The failure was not recognised in time however, and coolant was lost