use more secure urls

* file: fix source url to be dynamic again
* crypt: fix typo in prev sha256 switch commit

python-nose/PKGBUILD

@@ -7,7 +7,7 @@ pkgrel=1
 pkgdesc="A discovery-based unittest extension"
 arch=('i686' 'x86_64')
 license=('LGPL-2.1')
-url="http://readthedocs.org/docs/nose/"
+url="https://nose.readthedocs.org/"
 makedepends=("python2-setuptools" "python3-setuptools")
 source=("https://pypi.python.org/packages/source/n/nose/nose-${pkgver}.tar.gz")
 sha256sums=('f1bffef9cbc82628f6e7d7b40d7e255aefaa1adb6a1b1d26c69a8b79e6208a98')