[gtkmm-documentation] Fixed typo in string

[Daniel Mustieles GarcÃa <dmustieles src gnome org>]

commit ae5d291297e9066565eb1119d83291d39b14014f
Author: Daniel Mustieles <daniel mustieles gmail com>
Date:   Mon Jun 4 13:30:52 2012 +0200

    Fixed typo in string

 docs/tutorial/C/gtkmm-tutorial-in.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/docs/tutorial/C/gtkmm-tutorial-in.xml b/docs/tutorial/C/gtkmm-tutorial-in.xml
index 6b778e2..a8942fb 100644
--- a/docs/tutorial/C/gtkmm-tutorial-in.xml
+++ b/docs/tutorial/C/gtkmm-tutorial-in.xml
@@ -5657,7 +5657,7 @@ if (info)
         object is realized, you can obtain its ID with its
         <methodname>get_id()</methodname> function. This ID can then be shared with
         other processes so that other processes know how to connect to
-        eachother.
+        each other.
       </para>
       <para>
         There are two basic strategies that can be used: