diff --git a/wxPython/docs/CHANGES.txt b/wxPython/docs/CHANGES.txt
index 4cc75feae6..d81a090d65 100644
--- a/wxPython/docs/CHANGES.txt
+++ b/wxPython/docs/CHANGES.txt
@@ -7,7 +7,7 @@ Recent Changes for wxPython
 wx.ADJUST_MINSIZE is now the default behaviour for window items in
 sizers.  This means that the item's GetAdjustedBestSize will be called
 when calculating layout and the return value from that will be used
-for the minimum size.  Added wx.FIXED_SIZE flag for when you would
+for the minimum size.  Added wx.FIXED_MINSIZE flag for when you would
 like the old behavior but you should only need it when your desired
 size is smaller than the item's GetBestSize()
 
diff --git a/wxPython/docs/MigrationGuide.txt b/wxPython/docs/MigrationGuide.txt
index dabb3c090c..761ec50b11 100644
--- a/wxPython/docs/MigrationGuide.txt
+++ b/wxPython/docs/MigrationGuide.txt
@@ -454,7 +454,7 @@ wrappers will figure out what to do.
 behaviour for window items in sizers.  This means that the item's
 GetAdjustedBestSize will be called when calculating layout and the
 return value from that will be used for the minimum size.  Added
-wx.FIXED_SIZE flag for when you would like the old behavior but you
+wx.FIXED_MINSIZE flag for when you would like the old behavior but you
 should only need it when your desired size is smaller than the item's
 GetBestSize().