ref.h: doc: fix typo

Signed-off-by: Philippe Proulx <eeppeliteloop@gmail.com>
Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>

diff --git a/include/babeltrace/ref.h b/include/babeltrace/ref.h
index dfbdc54e2ba17fff6f339cc70863eb1aca8f12ab..fe266ec3e2653afc0038c47921c7884da02781ab 100644 (file)
--- a/include/babeltrace/ref.h
+++ b/include/babeltrace/ref.h
@@ -78,7 +78,7 @@ The Babeltrace C API complies with the following key principles:
 3. A Babeltrace object pointer received as a parameter in a user
    function called back from an API function is a
    <strong>borrowed</strong>, or <strong>weak reference</strong>: if you
-   need a reference which is more persistent that the duration of the
+   need a reference which is more persistent than the duration of the
    user function, call bt_get() on the pointer.
 
    @image html ref-count-callback.png