Tell rustdoc this mathjax is not rust

Use bash for the grey background though.
2016-08-06 15:24:21 -04:00 · 2016-08-06 15:24:21 -04:00 · a0d8013242
commit a0d8013242
parent 1b9d55bcd5
1 changed files with 1 additions and 1 deletions
--- a/book-example/src/format/mathjax.md
+++ b/book-example/src/format/mathjax.md
@ -16,6 +16,6 @@ To indicate a block equation

 use

-```
+```bash
 \\[ \mu = \frac{1}{N} \sum_{i=0} x_i \\]
 ```