diff --git a/prompts/LLM_PROSE_TELLS.md b/prompts/LLM_PROSE_TELLS.md
index cc9be5c..4089d14 100644
--- a/prompts/LLM_PROSE_TELLS.md
+++ b/prompts/LLM_PROSE_TELLS.md
@@ -9,7 +9,7 @@ per paragraph, consistently, throughout the entire piece.
 
 ## Sentence Structure
 
-### The Em-Dash Pivot: "Not X, but Y"
+### The Em-Dash Pivot: "Not X—but Y"
 
 A negation followed by an em-dash and a reframe.