introduction/main.tex: Fix 'ion strength' -> 'ionic strength'

diff --git a/src/introduction/main.tex b/src/introduction/main.tex
index 76ce96588ba40b63b763d40f6ea7cfb4eae4ab5c..68663d428aa34befe2aa7d4477cda62306e96392 100644 (file)
--- a/src/introduction/main.tex
+++ b/src/introduction/main.tex
@@ -224,6 +224,6 @@ comparison with \sawsim\ simulations).  In \cref{sec:salt}, I pull all
 the pieces together (experiment control, post processing, and
 simulation) to carry out unfolding experiments on the
 immunoglobulin-like domain 27 from human Titin (I27) in buffers with
-different ion strength.  We close with \cref{sec:future}, which
+different ionic strength.  We close with \cref{sec:future}, which
 summarizes my conclusions and discusses possible directions for future
 work.