docs: use markdown syntax for highlighting

Felix Boerner

26.46.2018 ab1bb55518e91dacc6cc19e394f620f208255dd8

docs: use markdown syntax for highlighting

 README.md

@@ -37,7 +37,7 @@
    $ hugo new content/_index.md


```toml
```markdown
+++
title = "Jenny Jones"
tagline = "Designer. Stylist. Nomad."
@@ -55,7 +55,7 @@
    $ hugo new content/luctus-urna.md


```toml
```markdown
+++
title = "luctus urna"
+++