diff --git a/Final.tex b/Final.tex
index 741725c..59681ba 100644
--- a/Final.tex
+++ b/Final.tex
@@ -29,7 +29,7 @@ martin.kennedy@uvm.edu}
 
 \begin{abstract}
   Operational amplifiers see wide use in modern electronics thanks to
-  their convenient properties. However, commonplace parts like the
+  their convenient properties. However, commonplace op-amps like the
   LM741 have limitations which make them unsuitable in some
   applications. This document discusses an active first-order
   high-pass filter design, and uses a more realistic model of the