Readme.md in parallel_tests-0.8.2 vs Readme.md in parallel_tests-0.8.3

@@ -117,9 +117,10 @@
  - Only run selected files & folders:
 
     parallel_test test/bar test/baz/foo_text.rb
 
 Options are:
+
     -n [PROCESSES]                   How many processes to use, default: available CPUs
     -p, --pattern [PATTERN]          run tests matching this pattern
         --group-by                   group tests by:
           found - order of finding files
           steps - number of cucumber steps