[PULL 15/21] docs/about/removed-features: Fix markup error

[Peter Maydell]

The section describing the removed feature "-usbdevice ccid" had a
typo so the markup started with single backtick and ended with double
backtick; fix it.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Message-id: 20210726142338.31872-10-peter.maydell@linaro.org
---
 docs/about/removed-features.rst | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/docs/about/removed-features.rst b/docs/about/removed-features.rst
index 28bb035043d..07d597847c9 100644
--- a/docs/about/removed-features.rst
+++ b/docs/about/removed-features.rst
@@ -124,7 +124,7 @@ devices.  Drives the board doesn't pick up can no longer be 
used with
 '''''''''''''''''''''''''''''''''''''
 
 This option was undocumented and not used in the field.
-Use `-device usb-ccid`` instead.
+Use ``-device usb-ccid`` instead.
 
 RISC-V firmware not booted by default (removed in 5.1)
 ''''''''''''''''''''''''''''''''''''''''''''''''''''''
-- 
2.20.1