README: fix formatting.

diff --git a/README.md b/README.md
index 8adf552..1b68bbf 100644 (file)
--- a/README.md
+++ b/README.md
@@ -114,12 +114,11 @@ Unlocked: A Better Path to Language Learning".
 [Video](https://www.youtube.com/watch?v=lgyOAiRtZGw),
 [Slides](http://kanaka.github.io/midwest.io.mal/). More recently
 Joel gave a presentation on "Make Your Own Lisp Interpreter in
-10 Incremental Steps" at LambdaConf 2016: [Part
-1](https://www.youtube.com/watch?v=jVhupfthTEk), [Part
-2](https://www.youtube.com/watch?v=X5OQBMGpaTU), [Part
-3](https://www.youtube.com/watch?v=6mARZzGgX4U), [Part
-4](https://www.youtube.com/watch?v=dCO1SYR5kDU),
-
+10 Incremental Steps" at LambdaConf 2016:
+[Part 1](https://www.youtube.com/watch?v=jVhupfthTEk),
+[Part 2](https://www.youtube.com/watch?v=X5OQBMGpaTU),
+[Part 3](https://www.youtube.com/watch?v=6mARZzGgX4U),
+[Part 4](https://www.youtube.com/watch?v=dCO1SYR5kDU),
 [Slides](http://kanaka.github.io/lambdaconf/).
 
 If you are interesting in creating a mal implementation (or just