README.md in navigator-3.1.0 vs README.md in navigator-3.2.0

- old
+ new

@@ -382,10 +382,10 @@
     cd spec/dummy
     bin/rails server
 
 ## Versioning
 
-Read [Semantic Versioning](http://semver.org) for details. Briefly, it means:
+Read [Semantic Versioning](https://semver.org) for details. Briefly, it means:
 
 - Major (X.y.z) - Incremented for any backwards incompatible public API changes.
 - Minor (x.Y.z) - Incremented for new, backwards compatible, public API enhancements/fixes.
 - Patch (x.y.Z) - Incremented for small, backwards compatible, bug fixes.
 