diff --git a/Slides/03-ObjectClassMethod/W3S06-Discovering.pillar b/Slides/03-ObjectClassMethod/W3S06-Discovering.pillar
index a52364a..d458ba5 100644
--- a/Slides/03-ObjectClassMethod/W3S06-Discovering.pillar
+++ b/Slides/03-ObjectClassMethod/W3S06-Discovering.pillar
@@ -29,7 +29,7 @@ There is no senders of lowercase
 
 ${slide:title=Looking for senders (Spotter)}$
 
-- Shit-Enter asLowercase #se
+- Shift-Enter asLowercase #se
 +>file://Slides/figures/SpotterSendersAslowercase.png|width=90+
 
 
@@ -108,4 +108,4 @@ ${slide:title=Summary}$
 Looking for
 - implementors
 - senders
-- direct references to classes
\ No newline at end of file
+- direct references to classes