Remove undefined reference to rmprocs (#101)

Author: giordano

src/ParallelTestRunner.jl

@@ -1104,7 +1104,6 @@ function runtests(mod::Module, args::ParsedArgs;
             isa(err, InterruptException) || rethrow()
         end
     end
-    @async rmprocs(; waitfor=0)
 
     # print the output generated by each testset
     for (testname, result, output, _start, _stop) in results