[PATCH v2] KUnit: Docs: style: fix some Kconfig example issues

[Randy Dunlap]

Fix the Kconfig example to be closer to Kconfig coding style.

Also add punctuation and a trailing slash ('/') to a sub-directory
name -- this is how the text mostly appears in other Kconfig files.

Signed-off-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
Cc: David Gow <davidgow@xxxxxxxxxx>
Cc: linux-kselftest@xxxxxxxxxxxxxxx
Cc: kunit-dev@xxxxxxxxxxxxxxxx
Cc: Shuah Khan <shuah@xxxxxxxxxx>
Cc: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Cc: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Reviewed-by: David Gow <davidgow@xxxxxxxxxx>
---
v2: covert spaces indentation to tabs in Kconfig example

 Documentation/dev-tools/kunit/style.rst |   18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

--- linux-next-20201027.orig/Documentation/dev-tools/kunit/style.rst
+++ linux-next-20201027/Documentation/dev-tools/kunit/style.rst
@@ -175,17 +175,17 @@ An example Kconfig entry:
 
 .. code-block:: none
 
-        config FOO_KUNIT_TEST
-                tristate "KUnit test for foo" if !KUNIT_ALL_TESTS
-                depends on KUNIT
-                default KUNIT_ALL_TESTS
-                help
-                    This builds unit tests for foo.
+	config FOO_KUNIT_TEST
+		tristate "KUnit test for foo" if !KUNIT_ALL_TESTS
+		depends on KUNIT
+		default KUNIT_ALL_TESTS
+		help
+		  This builds unit tests for foo.
 
-                    For more information on KUnit and unit tests in general, please refer
-                    to the KUnit documentation in Documentation/dev-tools/kunit
+		  For more information on KUnit and unit tests in general, please refer
+		  to the KUnit documentation in Documentation/dev-tools/kunit/.
 
-                    If unsure, say N
+		  If unsure, say N.
 
 
 Test File and Module Names