capabilities: reword disksnapshot feature to mention creating snapshots

Libvirt supports creating snapshots for a long time but the wording of
the feature may imply that libvirt supports external snapshots in
general but that is not true as users were not able to use APIs to
delete or revert external snapshots.

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
Reviewed-by: Peter Krempa <pkrempa@redhat.com>

diff --git a/docs/formatcaps.rst b/docs/formatcaps.rst
index f7e53426545e6a37fe91c44c329e8370174d90da..bb8bc663d2e5676be3299325d10685eec767faea 100644 (file)
--- a/docs/formatcaps.rst
+++ b/docs/formatcaps.rst
@@ -131,9 +131,9 @@ The ``<guest/>`` element will typically wrap up the following elements:
       :since:`Since 0.8.8`
    ``disksnapshot``
       If this element is present, the ``default`` attribute describes whether
-      external disk snapshots are supported. If absent, external snapshots may
-      still be supported, but it requires attempting the API and checking for an
-      error to find out for sure. :since:`Since 1.2.3`
+      creating external disk snapshots is supported. If absent, creating external
+      snapshots may still be supported, but it requires attempting the API and
+      checking for an error to find out for sure. :since:`Since 1.2.3`
 
 Examples
 ~~~~~~~~