[gtkmm-documentation] examples: Gtk::Label::set_line_wrap() -> set_wrap()

[Kjell Ahlstedt <kjellahl src gnome org>]

commit 18c2c75b6d41f2c97f466b911d233f10a17c2531
Author: Kjell Ahlstedt <kjellahlstedt gmail com>
Date:   Thu Sep 19 18:21:23 2019 +0200

    examples: Gtk::Label::set_line_wrap() -> set_wrap()

 examples/book/dialogs/aboutdialog/examplewindow.cc | 2 +-
 examples/book/label/examplewindow.cc               | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/examples/book/dialogs/aboutdialog/examplewindow.cc 
b/examples/book/dialogs/aboutdialog/examplewindow.cc
index 659d56b..e24635e 100644
--- a/examples/book/dialogs/aboutdialog/examplewindow.cc
+++ b/examples/book/dialogs/aboutdialog/examplewindow.cc
@@ -30,7 +30,7 @@ ExampleWindow::ExampleWindow()
 
   m_VBox.add(m_Label);
   m_Label.set_expand(true);
-  m_Label.set_line_wrap(true);
+  m_Label.set_wrap(true);
   m_Label.set_selectable(true);
 
   m_VBox.add(m_ButtonBox);
diff --git a/examples/book/label/examplewindow.cc b/examples/book/label/examplewindow.cc
index d344c5d..0a57dd5 100644
--- a/examples/book/label/examplewindow.cc
+++ b/examples/book/label/examplewindow.cc
@@ -71,7 +71,7 @@ ExampleWindow::ExampleWindow()
           "     It supports multiple paragraphs correctly, "
           "and  correctly   adds "
           "many          extra  spaces. ");
-  m_Label_LineWrapped.set_line_wrap();
+  m_Label_LineWrapped.set_wrap();
   m_Frame_LineWrapped.add(m_Label_LineWrapped);
   m_VBox2.add(m_Frame_LineWrapped);
 
@@ -87,7 +87,7 @@ ExampleWindow::ExampleWindow()
           "paragraph.  It is coming to an end, "
           "unfortunately.");
   m_Label_FilledWrapped.set_justify(Gtk::Justification::FILL);
-  m_Label_FilledWrapped.set_line_wrap();
+  m_Label_FilledWrapped.set_wrap();
   m_Frame_FilledWrapped.add(m_Label_FilledWrapped);
   m_VBox2.add(m_Frame_FilledWrapped);