Fix improper restructured text code escape syntax

Signed-off-by: Dan Ryan <dan.ryan@canonical.com>

news/3914.doc.rst

@@ -1 +1 @@
-Clarify the proper value of `python_version` and `python_full_version`.
+Clarify the proper value of ``python_version`` and ``python_full_version``.

news/4169.vendor.rst

@@ -1,50 +1,50 @@
 Update vendored dependencies and invocations
 
 - Update vendored and patched dependencies
-  - Update patches on `piptools`, `pip`, `pip-shims`, `tomlkit`
+  - Update patches on ``piptools``, ``pip``, ``pip-shims``, ``tomlkit`
 - Fix invocations of dependencies
-  - Fix custom `InstallCommand` instantiation
-  - Update `PackageFinder` usage
-  - Fix `Bool` stringify attempts from `tomlkit`
+  - Fix custom ``InstallCommand` instantiation
+  - Update ``PackageFinder` usage
+  - Fix ``Bool` stringify attempts from ``tomlkit`
 
 Updated vendored dependencies:
-  - **attrs**: ``18.2.0`` => ``19.1.0``
-  - **certifi**: ``2018.10.15`` => ``2019.3.9``
-  - **cached_property**: ``1.4.3`` => ``1.5.1``
-  - **cerberus**: ``1.2.0`` => ``1.3.1``
-  - **click**: ``7.0.0`` => ``7.1.1``
-  - **click-completion**: ``0.5.0`` => ``0.5.1``
-  - **colorama**: ``0.3.9`` => ``0.4.3``
-  - **contextlib2**: ``(new)`` => ``0.6.0.post1``
-  - **distlib**: ``0.2.8`` => ``0.2.9``
-  - **funcsigs**: ``(new)`` => ``1.0.2``
-  - **importlib_metadata** ``1.3.0`` => ``1.5.1``
-  - **importlib-resources**:  ``(new)`` => ``1.4.0``
-  - **idna**: ``2.7`` => ``2.9``
-  - **jinja2**: ``2.10.0`` => ``2.11.1``
-  - **markupsafe**: ``1.0`` => ``1.1.1``
-  - **more-itertools**: ``(new)`` => ``5.0.0``
-  - **orderedmultidict**: ``(new)`` => ``1.0``
-  - **packaging**: ``18.0`` => ``19.0``
-  - **parse**: ``1.9.0`` => ``1.15.0``
-  - **pathlib2**: ``2.3.2`` => ``2.3.3``
-  - **pep517**: ``(new)`` => ``0.5.0``
-  - **pexpect**: ``4.6.0`` => ``4.8.0``
-  - **pip-shims**: ``0.2.0`` => ``0.5.1``
-  - **pipdeptree**: ``0.13.0`` => ``0.13.2``
-  - **pyparsing**: ``2.2.2`` => ``2.4.6``
-  - **python-dotenv**: ``0.9.1`` => ``0.10.2``
-  - **pythonfinder**: ``1.1.10`` => ``1.2.2``
-  - **pytoml**: ``(new)`` => ``0.1.20``
-  - **requests**: ``2.20.1`` => ``2.23.0``
-  - **requirementslib**: ``1.3.3`` => ``1.5.4``
-  - **scandir**: ``1.9.0`` => ``1.10.0``
-  - **shellingham**: ``1.2.7`` => ``1.3.2``
-  - **six**: ``1.11.0`` => ``1.14.0``
-  - **tomlkit**: ``0.5.2`` => ``0.5.11``
-  - **urllib3**: ``1.24`` => ``1.25.8``
-  - **vistir**: ``0.3.0`` => ``0.5.0``
-  - **yaspin**: ``0.14.0`` => ``0.14.3``
-  - **zipp**: ``0.6.0``
+  - **attrs**: ```18.2.0`` => ```19.1.0``
+  - **certifi**: ```2018.10.15`` => ```2019.3.9``
+  - **cached_property**: ```1.4.3`` => ```1.5.1``
+  - **cerberus**: ```1.2.0`` => ```1.3.1``
+  - **click**: ```7.0.0`` => ```7.1.1``
+  - **click-completion**: ```0.5.0`` => ```0.5.1``
+  - **colorama**: ```0.3.9`` => ```0.4.3``
+  - **contextlib2**: ```(new)`` => ```0.6.0.post1``
+  - **distlib**: ```0.2.8`` => ```0.2.9``
+  - **funcsigs**: ```(new)`` => ```1.0.2``
+  - **importlib_metadata** ```1.3.0`` => ```1.5.1``
+  - **importlib-resources**:  ```(new)`` => ```1.4.0``
+  - **idna**: ```2.7`` => ```2.9``
+  - **jinja2**: ```2.10.0`` => ```2.11.1``
+  - **markupsafe**: ```1.0`` => ```1.1.1``
+  - **more-itertools**: ```(new)`` => ```5.0.0``
+  - **orderedmultidict**: ```(new)`` => ```1.0``
+  - **packaging**: ```18.0`` => ```19.0``
+  - **parse**: ```1.9.0`` => ```1.15.0``
+  - **pathlib2**: ```2.3.2`` => ```2.3.3``
+  - **pep517**: ```(new)`` => ```0.5.0``
+  - **pexpect**: ```4.6.0`` => ```4.8.0``
+  - **pip-shims**: ```0.2.0`` => ```0.5.1``
+  - **pipdeptree**: ```0.13.0`` => ```0.13.2``
+  - **pyparsing**: ```2.2.2`` => ```2.4.6``
+  - **python-dotenv**: ```0.9.1`` => ```0.10.2``
+  - **pythonfinder**: ```1.1.10`` => ```1.2.2``
+  - **pytoml**: ```(new)`` => ```0.1.20``
+  - **requests**: ```2.20.1`` => ```2.23.0``
+  - **requirementslib**: ```1.3.3`` => ```1.5.4``
+  - **scandir**: ```1.9.0`` => ```1.10.0``
+  - **shellingham**: ```1.2.7`` => ```1.3.2``
+  - **six**: ```1.11.0`` => ```1.14.0``
+  - **tomlkit**: ```0.5.2`` => ```0.5.11``
+  - **urllib3**: ```1.24`` => ```1.25.8``
+  - **vistir**: ```0.3.0`` => ```0.5.0``
+  - **yaspin**: ```0.14.0`` => ```0.14.3``
+  - **zipp**: ```0.6.0``
 
 - Removed vendored dependency **cursor**.

news/4199.behavior.rst

@@ -1 +1 @@
-Make sure `pipenv lock -r --pypi-mirror {MIRROR_URL}` will respect the pypi-mirror in requirements output.
+Make sure ``pipenv lock -r --pypi-mirror {MIRROR_URL}`` will respect the pypi-mirror in requirements output.