X-Git-Url: http://nitlanguage.org

diff --git a/lib/md5.nit b/lib/md5.nit
index cd6bcd4..3fee2f8 100644
--- a/lib/md5.nit
+++ b/lib/md5.nit
@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Implements the md5 function in C
+# Native MD5 digest implementation as `Text::md5`
 module md5
 
 in "C Header" `{
@@ -489,9 +489,14 @@ in "C Header" `{
 	}
 `}
 
-redef class String
-	# returns the md5 digest of the receiver string
-	# algorithm implemented by L. Peter Deutsch <ghost@aladdin.com>
+redef class Text
+	# MD5 digest of `self`
+	#
+	# ~~~
+	# assert "".md5 == "d41d8cd98f00b204e9800998ecf8427e"
+	# assert "a".md5 == "0cc175b9c0f1b6a831c399e269772661"
+	# assert "abc".md5 == "900150983cd24fb0d6963f7d28e17f72"
+	# ~~~
 	fun md5: String do return to_cstring.native_md5.to_s
 end