diff --git a/interface/wx/encconv.h b/interface/wx/encconv.h
index 4f65d141ed..7bf0a48c53 100644
--- a/interface/wx/encconv.h
+++ b/interface/wx/encconv.h
@@ -70,12 +70,23 @@ public:
     bool Convert(const wchar_t* input, char* output) const;
 
     /**
-        Convert input string according to settings passed to Init() in-place,
-        i.e. write the result to the same memory area.
+        Convert input string according to settings passed to Init() in-place.
+
+        With this overload, the conversion result is written to the same memory
+        area from which the input is read.
 
         See the Convert(const char*,char*) const overload for more info.
     */
     bool Convert(char* str) const;
+
+    /**
+        Convert input string according to settings passed to Init() in-place.
+
+        With this overload, the conversion result is written to the same memory
+        area from which the input is read.
+
+        See the Convert(const wchar_t*,wchar_t*) const overload for more info.
+    */
     bool Convert(wchar_t* str) const;
 
     /**