doc/dev/config: fix verb disagreement

This PR changes the following sentence:

   The other is to register an observer
   that will be called every time the
   relevant configuration values changes.

This sentence has been rewritten so that the
verb agrees with its subject, like this:

   The other is to register an observer
   that will be called every time the
   relevant configuration values change.

Signed-off-by: Zac Dover <zac.dover@gmail.com>

diff --git a/doc/dev/config.rst b/doc/dev/config.rst
index 46ee66280478e7efcf8239e09ca8840883c55252..a42cf3c29f1df084123bd62400ae97b91cf99658 100644 (file)
--- a/doc/dev/config.rst
+++ b/doc/dev/config.rst
@@ -62,7 +62,7 @@ Reading configuration values
 There are two ways for Ceph code to get configuration values. One way is to
 read it directly from a variable named ``g_conf``, or equivalently,
 ``g_ceph_ctx->_conf``. The other is to register an observer that will be called
-every time the relevant configuration values changes. This observer will be
+every time the relevant configuration values change. This observer will be
 called soon after the initial configuration is read, and every time after that
 when one of the relevant values changes. Each observer tracks a set of keys
 and is invoked only when one of the relevant keys changes.