diff --git a/submission_thesis/CH5_Examples/copy.tex b/submission_thesis/CH5_Examples/copy.tex
index 228cb13..4421da1 100644
--- a/submission_thesis/CH5_Examples/copy.tex
+++ b/submission_thesis/CH5_Examples/copy.tex
@@ -970,9 +970,9 @@ electrically load the previous stage.
 %the sensors or circuitry supplying the voltage signals used for measurement.
 Because this differencing amplifier present high impedance to both inputs, and only uses two amplifiers, 
 this is a useful circuit wherever a high impedance differencing amplifier is required.
-It represents a circuit that would typically be re-used in many electronic circuits.
+It is a configuration that will be used in many electronic circuits.
 It would therefore, be desirable to represent this circuit as a {\dc} called say $DiffAMP$.
-We begin by identifying functional groups from the components in the circuit.
+We begin by identifying {\fgs} from the components in the circuit.
 
 % WE CAN RE_USE THE NONINVAMP FROM CHAPTER 4 HERE.......
 % \subsection{Functional Group: Potential Divider}