Avoid texinfo style quoting with `...', because rST treats it
as a syntax error. Use '...' instead, as we do in other
doc comments. This looks OK in texinfo, and rST formats it as
paired-quotation-marks.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
---
 qapi/ui.json | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/qapi/ui.json b/qapi/ui.json
index e8b8b708c72..088a8680efb 100644
--- a/qapi/ui.json
+++ b/qapi/ui.json
@@ -12,16 +12,16 @@
 #
 # Sets the password of a remote display session.
 #
-# @protocol: `vnc' to modify the VNC server password
-#            `spice' to modify the Spice server password
+# @protocol: 'vnc' to modify the VNC server password
+#            'spice' to modify the Spice server password
 #
 # @password: the new password
 #
 # @connected: how to handle existing clients when changing the
-#             password.  If nothing is specified, defaults to `keep'
-#             `fail' to fail the command if clients are connected
-#             `disconnect' to disconnect existing clients
-#             `keep' to maintain existing clients
+#             password.  If nothing is specified, defaults to 'keep'
+#             'fail' to fail the command if clients are connected
+#             'disconnect' to disconnect existing clients
+#             'keep' to maintain existing clients
 #
 # Returns: Nothing on success
 #          If Spice is not enabled, DeviceNotFound
@@ -43,16 +43,16 @@
 #
 # Expire the password of a remote display server.
 #
-# @protocol: the name of the remote display protocol `vnc' or `spice'
+# @protocol: the name of the remote display protocol 'vnc' or 'spice'
 #
 # @time: when to expire the password.
-#        `now' to expire the password immediately
-#        `never' to cancel password expiration
-#        `+INT' where INT is the number of seconds from now (integer)
-#        `INT' where INT is the absolute time in seconds
+#        'now' to expire the password immediately
+#        'never' to cancel password expiration
+#        '+INT' where INT is the number of seconds from now (integer)
+#        'INT' where INT is the absolute time in seconds
 #
 # Returns: Nothing on success
-#          If @protocol is `spice' and Spice is not active, DeviceNotFound
+#          If @protocol is 'spice' and Spice is not active, DeviceNotFound
 #
 # Since: 0.14.0
 #
-- 
2.20.1