README fixes

README.md

@@ -134,11 +134,11 @@ The version of the main branch on GitHub is always stable and can be used safely
 * choose test output style with environment variable LUAUNIT_OUTPUT
 * setOutputType() accepts the xml filename as second argument when using the format junit
 * improve printing of table information in case of cycles
-* add ability to skip tests with XXX
+* add ability to skip tests with `skip()` and `skipIf()`  
 * detect attempts to exit the test suite before it is finished running
 * add assertErrorMsgContentEquals() to validate exactly any error message
-* filter out some stack entries when printing assertions (useful when embedding LuaUnit inside another test layer) with XXX
-* add assertTableContains() and assertNotTableContains() to verify the presence of a given value within a table XXX
+* filter out some stack entries when printing assertions (useful when embedding LuaUnit inside another test layer) with `STRIP_EXTRA_ENTRIES_IN_STACK_TRACE`
+* add `assertTableContains()` and `assertNotTableContains()` to verify the presence of a given value within a table
 * remove option TABLE_EQUALS_KEYBYCONTENT, it did not make sense
 * bugfix:
 	* assertIs()/assertNotIs() deals better with protected metatables