[glib] building.xml: Fix a typo of "fo" to "of"

[Colin Walters <walters src gnome org>]

commit a12157b1f8515bbd9304ecd03c646a34ca7e975d
Author: Jason Quinn <jason_quinn yahoo com>
Date:   Thu Apr 11 05:00:38 2013 -0400

    building.xml: Fix a typo of "fo" to "of"
    
    https://bugzilla.gnome.org/show_bug.cgi?id=697771

 docs/reference/glib/building.xml |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/docs/reference/glib/building.xml b/docs/reference/glib/building.xml
index 739cc45..ecb9458 100644
--- a/docs/reference/glib/building.xml
+++ b/docs/reference/glib/building.xml
@@ -400,7 +400,7 @@
       </para>
       <para>
         These options can be used to explicitly control whether
-        an implementation fo the printf() family should be included or not.
+        an implementation of the printf() family should be included or not.
       </para>
     </formalpara>