Update .travis.yml

ndmitchell · web-flow · commit 0dce5ba657a0 · 2018-08-24T12:49:56.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -11,4 +11,4 @@ env:
 - GHCVER=head
 
 script:
-- curl -sL https://raw.github.com/ndmitchell/neil/master/travis.sh | sh
+- curl -sSL https://raw.github.com/ndmitchell/neil/master/travis.sh | sh
