Get the right funny characters in Hernan's name.
diff --git a/Doc/ACKS b/Doc/ACKS
index 60ed2ad..7c907eb 100644
--- a/Doc/ACKS
+++ b/Doc/ACKS
@@ -53,7 +53,7 @@
 Carey Evans
 Martijn Faassen
 Carl Feynman
-Hernan Martinez Foffani
+Hernán Martínez Foffani
 Stefan Franke
 Jim Fulton
 Peter Funk