doc: fix typo in shell doc
Incorrect quoting left a :option: inline tag in the generated output
Change-Id: Iab2e4be692e138cf01f1cc276e830b2cb0e41b03
Signed-off-by: David B. Kinder <david.b.kinder@intel.com>
diff --git a/doc/subsystems/shell.rst b/doc/subsystems/shell.rst
index 04b6c13..4229cf5 100644
--- a/doc/subsystems/shell.rst
+++ b/doc/subsystems/shell.rst
@@ -86,7 +86,7 @@
In order to support shell in your subsystem, the application must do the following:
#. Module configuration flag: Declare a new flag in your subsystem Kconfig file.
- It should depend on `:option:`CONFIG_CONSOLE_SHELL`` flag.
+ It should depend on :option:`CONFIG_CONSOLE_SHELL` flag.
#. Module registration to shell: Add your shell identifier and register its
callback functions in the shell database using :c:macro:`SHELL_REGISTER`.
