Fixed README urls.

README.md

diff --git a/README.md b/README.md
index d6a6317..39af9d8 100644
--- a/README.md
+++ b/README.md
@@ -8,8 +8,8 @@
 
 The yaml package should be imported as:
 
-  * [gonuts.org/v1/yaml](gonuts.org/v1/yaml)
+  * [gonuts.org/v1/yaml](https://gonuts.org/v1/yaml)
 
 This URL works with "go get", and it also leads to the package documentation
 if opened with a browser. The package API for yaml v1 will remain stable as
-described in [gonuts.org](gonuts.org).
+described in [gonuts.org](https://gonuts.org).