diff --git a/AUTHORS.txt b/AUTHORS.txt
index 90b1beab9..ca05fa50c 100644
--- a/AUTHORS.txt
+++ b/AUTHORS.txt
@@ -210,7 +210,7 @@ Reinhard Sainitzer
 Rein Kadijk
 Qing Shen
 Philipp Siemoleit
-Philipp Machler
+Philipp Mächler
 Paul Obermeier
 Paul Fredrikson
 Parag Chaudhur
diff --git a/applications/osgversion/osgversion.cpp b/applications/osgversion/osgversion.cpp
index ea2f90ccd..8fc363f5e 100644
--- a/applications/osgversion/osgversion.cpp
+++ b/applications/osgversion/osgversion.cpp
@@ -344,7 +344,8 @@ std::string typoCorrection(const std::string& name)
     if (name=="Sokolwsky") return "Sokolowsky";
     if (name=="Cullu") return "Callu";
     if (name=="Comporesi") return "Camporesi";
-    if (name=="Machler") return "Maechler";
+    if (name=="Machler") return "Mächler";
+    if (name=="Maechler") return "Mächler";
     return name;
 }