diff --git a/.travis.yml b/.travis.yml
index 5109e73ba..ab0b86850 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -13,3 +13,5 @@ after_success:
     - julia -e 'using Pkg; import ControlSystems; cd(joinpath(dirname(pathof(ControlSystems)), "..")); Pkg.add("Coverage"); using Coverage; Coveralls.submit(Coveralls.process_folder())'
     - julia -e 'using Pkg; Pkg.add("Documenter"); Pkg.add("GR"); Pkg.add("Plots"); Pkg.add("DSP")'
     - julia -e 'using Pkg; import ControlSystems; cd(joinpath(dirname(pathof(ControlSystems)), "..")); include(joinpath("docs", "make.jl"))'
+    
+