typo and clarification

pages/draw.md

@@ -882,9 +882,9 @@ text:
 
 #### `texture`
 [[JS-only](https://github.com/tangrams/tangram)]
-Optional _texture object_, as specified in [`texure`](textures.md#)
+Optional _texture object_, as specified in [`texture`](textures.md#)
 
-Applies to `points` and `lines`. Enables the per-layer re-assignment or de-assignment of a texture used by a `points`-based style.
+Applies to `points` and `lines`. Enables the per-layer re-assignment or de-assignment of a texture used by a previously-defined `points`-based style. (For `styles` textures, see [`texture`](https://mapzen.com/documentation/tangram/styles/#texture).)
 
 If a new texture is assigned here, it will override the default texture specified in the style: