--- a/stx_libtool.st	Fri Feb 14 17:01:37 2020 +0100
+++ b/stx_libtool.st	Fri Feb 14 17:01:58 2020 +0100
@@ -1,5 +1,3 @@
-"{ Encoding: utf8 }"
-
 "
  COPYRIGHT (c) 1988 by Claus Gittinger / eXept Software AG
               All Rights Reserved
@@ -452,9 +450,7 @@
 
 extensionMethodNames
     "lists the extension methods which are to be included in the project.
-     Entries are 2-element array literals, consisting of class-name and selector.
-     A correponding method with real names must be present in my concrete subclasses
-     if it has extensions."
+     Entries are pairwise elements, consisting of class-name and selector."
 
     ^ #(
         AbstractTime inspectorValueListIconFor:
@@ -578,7 +574,6 @@
         ProtoObject inspectorLabelInWindowTitle
         ProtoObject inspectorValueListIconFor:
         QDouble inspectorExtraAttributes
-        Rectangle inspectorExtraMenuOperations
         Rectangle inspectorValueStringInListFor:
         ResourcePack inspector2TabFileEditor
         ResourcePack inspector2TabTranslationView