diff --git a/matlab/dynare.m b/matlab/dynare.m
index f6b98eff260af8481db75550b6b1e7cc05e14ef7..6c25e19152a3585a7545b783db8e3abb7df387b0 100644
--- a/matlab/dynare.m
+++ b/matlab/dynare.m
@@ -239,14 +239,14 @@ if status ~= 0 || preprocessoroutput
 end
 if ismember('onlymacro', varargin)
     if preprocessoroutput
-        disp('Preprocesser stopped after macroprocessing step because of ''onlymacro'' option.');
+        disp('Preprocessor stopped after macroprocessing step because of ''onlymacro'' option.');
     end
     return
 end
 
 if ismember('onlyjson', varargin)
     if preprocessoroutput
-        disp('Preprocesser stopped after preprocessing step because of ''onlyjson'' option.');
+        disp('Preprocessor stopped after preprocessing step because of ''onlyjson'' option.');
     end
     return;
 end