diff --git a/4 Qualifying Exam/2 Writing/2. QE State of the Art.md b/4 Qualifying Exam/2 Writing/2. QE State of the Art.md
index b8cbc805..a8f44bf0 100644
--- a/4 Qualifying Exam/2 Writing/2. QE State of the Art.md	
+++ b/4 Qualifying Exam/2 Writing/2. QE State of the Art.md	
@@ -22,7 +22,7 @@ Robustness is dependent on two features: the characteristic to be guaranteed, an
 
 Suppose a plant representing a spring-mass-damper system is described as follows @controltutorialsformatlab&simulinkInvertedPendulumSystem:
 $$ P = \frac{X(s)}{F(s)} = \frac{1}{ms^2 + bs +k}$$
-
+A structured perturbation might 
 (The disk multiplicative perturbation)
 
 (Explain how actually getting to W_2 isn't really trivial).
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