diff --git a/interface/wx/event.h b/interface/wx/event.h
index 0be6ec0a8e..d0ea624e1f 100644
--- a/interface/wx/event.h
+++ b/interface/wx/event.h
@@ -3683,9 +3683,8 @@ wxEventType wxNewEventType();
  */
 #define wxEVENT_HANDLER_CAST(functype, func) (&func)
 
-//@{
 /**
-    These macros are used to define event table macros for handling custom
+    This macro is used to define event table macros for handling custom
     events.
 
     Example of use:
@@ -3713,20 +3712,28 @@ wxEventType wxNewEventType();
         The event type to handle.
     @param id
         The identifier of events to handle.
-    @param id1
-        The first identifier of the range.
-    @param id2
-        The second identifier of the range.
     @param fn
         The event handler method.
  */
-#define wx__DECLARE_EVT2(evt, id1, id2, fn) \
-    DECLARE_EVENT_TABLE_ENTRY(evt, id1, id2, fn, NULL),
 #define wx__DECLARE_EVT1(evt, id, fn) \
     wx__DECLARE_EVT2(evt, id, wxID_ANY, fn)
+
+/**
+    Generalized version of the wx__DECLARE_EVT1() macro taking a range of
+    IDs instead of a single one.
+    Argument @a id1 is the first identifier of the range, @a id2 is the
+    second identifier of the range.
+*/
+#define wx__DECLARE_EVT2(evt, id1, id2, fn) \
+    DECLARE_EVENT_TABLE_ENTRY(evt, id1, id2, fn, NULL),
+
+/**
+    Simplified version of the wx__DECLARE_EVT1() macro, to be used when the
+    event type must be handled regardless of the ID associated with the
+    specific event instances.
+*/
 #define wx__DECLARE_EVT0(evt, fn) \
     wx__DECLARE_EVT1(evt, wxID_ANY, fn)
-//@}
 
 
 /**
diff --git a/interface/wx/grid.h b/interface/wx/grid.h
index cd91eae178..f6b9ef2ff0 100644
--- a/interface/wx/grid.h
+++ b/interface/wx/grid.h
@@ -1032,7 +1032,7 @@ public:
     @class wxGridSizesInfo
 
     wxGridSizesInfo stores information about sizes of all wxGrid rows or
-    columns. 
+    columns.
 
     It assumes that most of the rows or columns (which are both called elements
     here as the difference between them doesn't matter at this class level)
@@ -1062,7 +1062,7 @@ struct wxGridSizesInfo
 
         @param defSize
             The default element size.
-        @param
+        @param allSizes
             Array containing the sizes of @em all elements, including those
             which have the default size.
      */