diff --git a/interface/wx/mimetype.h b/interface/wx/mimetype.h
index 7fafbf0f87..0b220ca107 100644
--- a/interface/wx/mimetype.h
+++ b/interface/wx/mimetype.h
@@ -92,7 +92,7 @@ public:
         @a wildcard is '*'. Note that the '*' wildcard is not allowed in
         @a mimeType itself.
 
-        The comparison don by this function is case insensitive so it is not
+        The comparison done by this function is case insensitive so it is not
         necessary to convert the strings to the same case before calling it.
     */
     static bool IsOfType(const wxString& mimeType, const wxString& wildcard);