Fix small test

README.md

+[![pipeline status](https://gitlab.control.lth.se/processes/LabProcesses.jl/badges/master/pipeline.svg)](https://gitlab.control.lth.se/processes/LabProcesses.jl/commits/master)
+[![coverage report](https://gitlab.control.lth.se/processes/LabProcesses.jl/badges/master/coverage.svg)](https://gitlab.control.lth.se/processes/LabProcesses.jl/commits/master)
+
 # LabProcesses
 This package contains an (programming- as well as connection-) interface to serve
 as a base for the implementation of lab-process software. The first example of

test/runtests.jl

@@ -2,7 +2,7 @@ using LabProcesses
 using Base.Test
 
 # Reference generators
-r = PRBSGenerator(Int(1))
+r = PRBSGenerator(Int(4))
 seq = [r() for i = 1:10]
-@test all(seq .==  [0, 0, 1, 0, 0, 1, 1, 0, 0, 1])
+@test all(seq .==  [1,0,1,0,0,0,0,0,0,0])
 foreach(r,1:10_000)