1 files changed, 3 insertions, 2 deletions
diff --git a/public/footpedal.md b/public/footpedal.md
index 1a8214f..57c1d92 100644
--- a/public/footpedal.md
+++ b/public/footpedal.md
@@ -15,8 +15,9 @@ sometimes use with my computer:
 > I love it.  I tend to use it less when the RSI isn't flaring up, but
 > the first time I had RSI being bad is when I started to use it--it
 > really helped.  My RSI was in the few fingers on the pinky-side of
-> my hands (so the opposite of CTS; I'm told this is less common, but
-> I'm figuring it's more common for Emacs users, with all the talk of
+> my hands (so the opposite of <abbr title="Carpel Tunnel
+> Syndrome">CTS</abbr>; I'm told this is less common, but I'm figuring
+> it's more common for Emacs users, with all the talk of
 > "Emacs-pinky"), and much worse on my right hand.  The pedal has 3
 > keys; I have them as (left-to-right) Control, Shift, and Alt/Meta,
 > with the addition that if I short-tap the center, it does Enter;