Index: trunk/MagicSoft/Mars/mmain/MMars.cc
===================================================================
--- trunk/MagicSoft/Mars/mmain/MMars.cc	(revision 1643)
+++ trunk/MagicSoft/Mars/mmain/MMars.cc	(revision 1644)
@@ -176,5 +176,5 @@
     CreateTextButton(tab, "Monte Carlo",    "Calculate MC stuff",
                      kButMonteCarlo);
-    CreateTextButton(tab, "Camera Display", "Display Cerenekov Photons",
+    CreateTextButton(tab, "Camera Display", "Display Cerenkov Photons",
                      kButCameraDisplay);