Update license to MIT (wallabag/wallabag@3602405ec0)

.SRCINFO

@@ -5,7 +5,7 @@ pkgbase = wallabag
 	url = http://www.wallabag.org/
 	install = wallabag.install
 	arch = any
-	license = WTFPL
+	license = MIT
 	depends = php>=5.3
 	depends = php-tidy
 	depends = pcre

PKGBUILD

@@ -6,7 +6,7 @@ pkgrel=1
 pkgdesc='Self hostable application for saving web pages'
 arch=('any')
 url='http://www.wallabag.org/'
-license=('WTFPL')
+license=('MIT')
 depends=('php>=5.3' 'php-tidy' 'pcre')
 optdepends=('mariadb: For MySQL storage' 'php-sqlite: For sqlite storage' 'php-pgsql: For postgres storage')
 install="$pkgname.install"