Small correction 2.

.travis/travis_before_install.sh

@@ -8,4 +8,4 @@ else
     wget -c https://repo.continuum.io/miniconda/Miniconda2-4.1.11-Linux-x86_64.sh -O $HOME/download/miniconda.sh
     chmod +x $HOME/download/miniconda.sh
     $HOME/download/miniconda.sh -b
-fi
\ No newline at end of file
+fi