gocheese.go | 15 +++++++++------

diff --git a/gocheese.go b/gocheese.go
index ebf9cc06ec302f9caf48386acd53e54161bea051e16e87b3b52d8b4427f2d0de..316a22a894e69f570c8655a5ed1ccb113f91ce8c2f4ae52908415f220b49cb51 100644
--- a/gocheese.go
+++ b/gocheese.go
@@ -69,15 +69,18 @@ You should have received a copy of the GNU General Public License
 along with this program.  If not, see <http://www.gnu.org/licenses/>.`
 )
 
+const (
+	HashAlgoSHA256     = "sha256"
+	HashAlgoBLAKE2b256 = "blake2_256"
+	HashAlgoSHA512     = "sha512"
+	HashAlgoMD5        = "md5"
+)
+
 var (
 	pkgPyPI         = regexp.MustCompile(`^.*<a href="([^"]+)"[^>]*>(.+)</a><br/>.*$`)
 	normalizationRe = regexp.MustCompilePOSIX("[-_.]+")
 
-	HashAlgoSHA256              = "sha256"
-	HashAlgoBLAKE2b256          = "blake2_256"
-	HashAlgoSHA512              = "sha512"
-	HashAlgoMD5                 = "md5"
-	knownHashAlgos     []string = []string{
+	knownHashAlgos []string = []string{
 		HashAlgoSHA256,
 		HashAlgoBLAKE2b256,
 		HashAlgoSHA512,
@@ -261,7 +264,7 @@ 		fmt.Println(Warranty)
 		return
 	}
 	if *version {
-		fmt.Println("GoCheese version " + Version + " built with " + runtime.Version())
+		fmt.Println("GoCheese version", Version, "built with", runtime.Version())
 		return
 	}
 	if *fsck {