Minor inputsetter updates

Minor style updates for InputSetter page.

doc/development/fe_guide/droplab/plugins/input_setter.md

@@ -6,18 +6,21 @@ info: To determine the technical writer assigned to the Stage/Group associated w
 
 # InputSetter plugin
 
-`InputSetter` is a plugin that allows for updating DOM out of the scope of DropLab when a list item is clicked.
+`InputSetter` is a DropLab plugin that allows for updating DOM out of the scope
+of DropLab when a list item is clicked.
 
 ## Usage
 
-Add the `InputSetter` object to the plugins array of a `DropLab.prototype.init` or `DropLab.prototype.addHook` call.
+Add the `InputSetter` object to the plugins array of a `DropLab.prototype.init`
+or `DropLab.prototype.addHook` call.
 
-- `InputSetter` requires a configuration value for `input` and `valueAttribute`.
-- `input` should be the DOM element that you want to manipulate.
-- `valueAttribute` should be a string that is the name of an attribute on your list items that is used to get the value
-  to update the `input` element with.
+- `InputSetter`: Requires a configuration value for `input` and `valueAttribute`.
+- `input`: The DOM element that you want to manipulate.
+- `valueAttribute`: A string that's the name of an attribute on your list items
+  that's used to get the value to update the `input` element with.
 
-You can also set the `InputSetter` configuration to an array of objects, which will allow you to update multiple elements.
+You can also set the `InputSetter` configuration to an array of objects, which
+allows you to update multiple elements.
 
 ```html
 <input id="input" value="">
@@ -58,9 +61,12 @@ droplab.addData('trigger', [{
 }]);
 ```
 
-Above, if the second list item was clicked, it would update the `#input` element
-to have a `value` of `1`, it would also update the `#div` element's `data-selected-id` to `1`.
+In the previous code, if the second list item was clicked, it would update the
+`#input` element to have a `value` of `1`, it would also update the `#div`
+element's `data-selected-id` to `1`.
 
-Optionally you can set `inputAttribute` to a string that is the name of an attribute on your `input` element that you want to update.
-If you do not provide an `inputAttribute`, `InputSetter` will update the `value` of the `input` element if it is an `INPUT` element,
-or the `textContent` of the `input` element if it is not an `INPUT` element.
+Optionally, you can set `inputAttribute` to a string that's the name of an
+attribute on your `input` element that you want to update. If you don't provide
+an `inputAttribute`, `InputSetter` will update the `value` of the `input`
+element if it's an `INPUT` element, or the `textContent` of the `input` element
+if it isn't an `INPUT` element.