diff --git a/symptom_ex_process/introduction.tex b/symptom_ex_process/introduction.tex
index f7025b7..5042f07 100644
--- a/symptom_ex_process/introduction.tex
+++ b/symptom_ex_process/introduction.tex
@@ -30,7 +30,7 @@ Once a hierarchy is in place, it can be converted into a fault data model.
 From the fault data model, automatic generation
 of FTA \cite{nasafta} (Fault Tree Analysis) and mimimal cuts sets \cite{nucfta} are possible. 
 Also statistical reliability/probability of failure~on~demand \cite{en61508} and MTTF (Mean Time to Failure) calculations can be produced 
-automatically, where component failure mode statistics are available \cite{mil1991}.
+automatically \footnote{Where component failure mode statistics are available \cite{mil1991}}.
 %
 This chapter focuses on the process of building the blocks, the symptom extraction or abstraction process, that is key to creating an FMMD hierarchy.
 }
diff --git a/thesis.tex b/thesis.tex
index 59762ba..789645f 100644
--- a/thesis.tex
+++ b/thesis.tex
@@ -132,7 +132,7 @@
 Safety critical in that it must not overheat, and that it must alarm
 for incorrect temperature.
 
-\chapter{Modelling and uncovering Common Mode Failures using FMMD}
+\chapter{Modelling and Uncovering Common Mode Failures using FMMD}
 \input{common_mode/common_mode}
 
 \chapter{FMMD Used as a design aide}