1 files changed, 1 insertions, 1 deletions
diff --git a/ga/n6.lyx b/ga/n6.lyx
index f59c930..6641cef 100644
--- a/ga/n6.lyx
+++ b/ga/n6.lyx
@@ -168,7 +168,7 @@ mueve
 \series default
  en caso contrario.
  Llamamos 
-\begin_inset Formula $M(\sigma):=\{i\in\mathbb{N}_{n}:\sigma(i)\neq i\}$
+\begin_inset Formula $M(\sigma):=\{i\in\mathbb{N}_{n}\mid \sigma(i)\neq i\}$
 \end_inset
 
 , y es claro que