Update documentation related to tests and naming rules.

build.gradle.kts

@@ -207,6 +207,8 @@ koverMerged {
             bound {
                 minValue = 50
                 // Setting a max value, so that if coverage is bigger, it means that we have to change minValue.
+                // For instance if we have minValue = 25 and maxValue = 30, and current code coverage is now 37.32%, update
+                // minValue to 35 and maxValue to 40.
                 maxValue = 55
                 counter = kotlinx.kover.api.CounterType.INSTRUCTION
                 valueType = kotlinx.kover.api.VerificationValueType.COVERED_PERCENTAGE