(#5298) - correct Node LTS statement in blog post

[skip ci]

docs/_posts/2016-06-06-pouchdb-5.4.0.md

diff --git a/docs/_posts/2016-06-06-pouchdb-5.4.0.md b/docs/_posts/2016-06-06-pouchdb-5.4.0.md
index ea5c2d6..8a93f30 100644
--- a/docs/_posts/2016-06-06-pouchdb-5.4.0.md
+++ b/docs/_posts/2016-06-06-pouchdb-5.4.0.md
@@ -11,7 +11,7 @@
 The big feature of 5.4.0 is the new [Custom Builds API](/custom.html), which has its own separate [introductory blog post](/2016/06/06/introducing-pouchdb-custom-builds.html). This post serves mostly as a changelog and summary.
 
 One major bugfix is that PouchDB now supports Node 6. For those who have opted to stick with Node 5, it is certainly the more stable choice
-(since it's an LTS release), but feel free to upgrade to Node 6 now if you're feeling adventuresome.
+(or even better: Node 4, which is an LTS release), but feel free to upgrade to Node 6 now if you're feeling adventuresome.
 
 Another milestone is that PouchDB is now [tested at 100% code coverage](https://github.com/pouchdb/pouchdb/commit/fb77927d2f14911478032884f1576b770815bcab), and the build will actually fail if it ever drops below that. Big props to Dale Harvey for the massive amount of effort he's put into the test infrastructure to reach this point.