[gtkmm-documentation] Fix minor typos

[Murray Cumming <murrayc src gnome org>]

commit a1a90a37dc402a17c6142ada4a3ceb09d7195f00
Author: Murray Cumming <murrayc murrayc com>
Date:   Thu Nov 18 12:16:23 2010 +0100

    Fix minor typos

 docs/tutorial/C/gtkmm-tutorial-in.xml          |    2 +-
 examples/book/clipboard/ideal/examplewindow.cc |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/docs/tutorial/C/gtkmm-tutorial-in.xml b/docs/tutorial/C/gtkmm-tutorial-in.xml
index 9357f7b..907382f 100644
--- a/docs/tutorial/C/gtkmm-tutorial-in.xml
+++ b/docs/tutorial/C/gtkmm-tutorial-in.xml
@@ -4910,7 +4910,7 @@ type.
 <orderedlist>
 <listitem><simpara>Defines a custom clipboard target, though the format of that target is still text.</simpara></listitem>
 <listitem><simpara>It supports pasting of 2 targets - both the custom one and a text one that creates an arbitrary text representation of the custom data.</simpara></listitem>
-<listitem><simpara>It uses <methodname>request_targets()</methodname> and the signal <literal>owner_change</literal> and disables the Paste button if it can't use anything on the clipboard</simpara></listitem>
+<listitem><simpara>It uses <methodname>request_targets()</methodname> and the <literal>owner_change</literal> signal and disables the Paste button if it can't use anything on the clipboard.</simpara></listitem>
 </orderedlist>
 </para>
 
diff --git a/examples/book/clipboard/ideal/examplewindow.cc b/examples/book/clipboard/ideal/examplewindow.cc
index 254942b..029c54a 100644
--- a/examples/book/clipboard/ideal/examplewindow.cc
+++ b/examples/book/clipboard/ideal/examplewindow.cc
@@ -65,7 +65,7 @@ ExampleWindow::ExampleWindow()
               &ExampleWindow::on_button_paste) );
 
   //Connect a signal handler that will be called when the contents of
-  //the clipboard changes.
+  //the clipboard change.
   Gtk::Clipboard::get()->signal_owner_change().connect(sigc::mem_fun(*this,
               &ExampleWindow::on_clipboard_owner_change) );