[kvm-unit-tests PATCH v9 01/31] doc: update unittests doc

[Nicholas Piggin]

This adds a few minor fixes.

Signed-off-by: Nicholas Piggin <npiggin at gmail.com>
---
 docs/unittests.txt | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/docs/unittests.txt b/docs/unittests.txt
index 3192a60ec..7cf2c55ad 100644
--- a/docs/unittests.txt
+++ b/docs/unittests.txt
@@ -15,8 +15,8 @@ unittests.cfg format
 
 # is the comment symbol, all following contents of the line is ignored.
 
-Each unit test is defined with a [unit-test-name] line, followed by
-a set of parameters that control how the test case is run. The name is
+Each unit test is defined with a [unit-test-name] line, followed by a
+set of parameters that control how the test case is run. The name is
 arbitrary and appears in the status reporting output.
 
 Parameters appear on their own lines under the test name, and have a
@@ -62,8 +62,8 @@ groups
 groups = <group_name1> <group_name2> ...
 
 Used to group the test cases for the `run_tests.sh -g ...` run group
-option. Adding a test to the nodefault group will cause it to not be
-run by default.
+option. The group name is arbitrary, aside from the nodefault group
+which makes the test to not be run by default.
 
 accel
 -----
@@ -82,8 +82,10 @@ Optional timeout in seconds, after which the test will be killed and fail.
 
 check
 -----
-check = <path>=<<value>
+check = <path>=<value>
 
 Check a file for a particular value before running a test. The check line
 can contain multiple files to check separated by a space, but each check
 parameter needs to be of the form <path>=<value>
+
+The path and value can not contain space, =, or shell wildcard characters.
-- 
2.43.0