diff --git a/book-example/src/format/mathjax.md b/book-example/src/format/mathjax.md
index 5011ca3f..0d204e57 100644
--- a/book-example/src/format/mathjax.md
+++ b/book-example/src/format/mathjax.md
@@ -13,7 +13,7 @@ mathjax-support = true
 The usual delimiters MathJax uses are not yet supported. You can't currently use `$$ ... $$` as delimiters and the `\[ ... \]` delimiters need an extra backslash to work. Hopefully this limitation will be lifted soon.
 
 ### Inline equations
-Inline equations are delimited by `\\[` and `\\]`. So for example, to render the following inline equation \\( \int x dx = \frac{x^2}{2} + C \\) you would write the following:
+Inline equations are delimited by `\\(` and `\\)`. So for example, to render the following inline equation \\( \int x dx = \frac{x^2}{2} + C \\) you would write the following:
 ```
 \\( \int x dx = \frac{x^2}{2} + C \\)
 ```