diff --git a/docs/options.md b/docs/options.md
index 23ab2b5a..ac35b940 100644
--- a/docs/options.md
+++ b/docs/options.md
@@ -6,7 +6,7 @@ You can provide an object of options as the last argument to [`katex.render` and
 
 - `displayMode`: `boolean` (default: `false`). If `true` the math will be rendered in display mode. If `false` the math will be rendered in inline mode. Differences between the two modes include:
   - Display mode starts in `\displaystyle`, so `\int` and `\sum` are large, for example; while inline mode starts in `\textstyle`, where subscripts and superscripts usually don't stack on top of operators like `\sum`. You can always manually switch between `\displaystyle` and `\textstyle` using those commands.
-  - Display mode centers math on its on line and disables automatic line breaking (though you can customize this behavior with [custom CSS](issues.md)). In inline mode, KaTeX allows line breaks after outermost relations (like `=` or `<`) or binary operators (like `+` or `\times`), the same as TeX.
+  - Display mode centers math on its own line and disables automatic line breaking (though you can customize this behavior with [custom CSS](issues.md)). In inline mode, KaTeX allows line breaks after outermost relations (like `=` or `<`) or binary operators (like `+` or `\times`), the same as TeX.
 - `output`: `string`. Determines the markup language of the output. The valid choices are:
   - `html`: Outputs KaTeX in HTML only.
   - `mathml`: Outputs KaTeX in MathML only.