further amends/corrections

README.md

@@ -1,20 +1,17 @@
 # adapt-search
-
 **Search** is an *extension* plugin for the [Adapt framework](https://github.com/adaptlearning/adapt_framework).
 
 <img src="https://raw.githubusercontent.com/wiki/cgkineo/adapt-search/images/example.gif" alt="sample search extension">
 
-It appears in the drawer. Either as a single item or with other items, such as [resources](https://github.com/adaptlearning/adapt-contrib-resources).
+The search extension displays in the Adapt 'drawer', either as a single item or with other items - such as the [resources plugin](https://github.com/adaptlearning/adapt-contrib-resources).
 
 ## Installation
-
-To install this plugin using the Adapt CLI, run `adapt install adapt-search`
+To install this extension using the Adapt CLI, run `adapt install adapt-search`
 
 ## Settings Overview
 The search extension's main configuration should be added to *course.json*. Additional configuration of search 'keywords' may be included on contentObjects, articles, blocks and components.
 
 ## General Attributes
-
 The attributes listed below are used in *course.json* to configure **Search**, and are properly formatted as JSON in [*example.json*](https://github.com/cgkineo/adapt-search/blob/master/example.json).
 
 ### title (string):
@@ -27,42 +24,39 @@ Search field text box 'placeholder' text, defaults to `""`.
 Extension description, defaults to `"Type in search words"`.
 
 ### \_drawerOrder (number):
-Determines the order in which this extension appears as a drawer item. You only need to set this if your course has more than one extension that appears in the drawer (e.g. [glossary](https://github.com/adaptlearning/adapt-contrib-glossary), [resources](https://github.com/adaptlearning/adapt-contrib-resources) and you want to control the order in which they are listed when the drawer is opened.
+Determines the order in which this extension appears as a drawer item. You only need to set this if your course has more than one extension that appears in the drawer (e.g. [glossary](https://github.com/adaptlearning/adapt-contrib-glossary), [resources](https://github.com/adaptlearning/adapt-contrib-resources)) and you want to control the order in which they are listed when the drawer is opened.
 
 ### noResultsMessage (string):
 Text displayed when no results are found, defaults to `"Sorry, no results were found"`.
 
 ### awaitingResultsMessage (string):
-Message between having enough characters to search and having search results (More than 2 characters per word). Defaults to "Formulating results...".
+Message between having enough characters to search and having search results (More than 2 characters per word). Defaults to `"Formulating results..."`.
 
 ### \_showHighlights (boolean): 
-Show the yellow highlights on search results.
+Show the yellow highlights on search results. Defaults to `true`.
 
 ### \_showFoundWords (boolean):
-Show found words under the search results.
+Show found words under the search results. Defaults to `true`.
 
 ### \_previewWords (integer):
 The number of words taken from either side of the matching word. Defaults to `15`.
 
 ### \_previewCharacters (integer):
 If the number of `_previewWords` cannot be found then use `x` number of characters. Defaults to `30`.
 
-
 ## Item Attributes
-
 The attributes listed below are used in *contentObject.json*, *articles.json*, *blocks.json* and *components.json* to configure **Search Items**, and are properly formatted as JSON in [*example.json*](https://github.com/cgkineo/adapt-search/blob/master/example.json).
 
 ### \_search (object): 
 Container object for the `keywords` setting
 
 #### keywords (array): 
-An array of search keywords/phrases to be associate with the contentObject/article/block/component. Each item in the array must be a string.
+A list of search keywords/phrases to be associated with the contentObject/article/block/component. Each item in the array must be a string.
 **NOTE**: Keywords are exported with the `grunt translate:export` command. When localising content, use a process that ensures translated keywords are found in the actual translated course content.
 
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 ## Limitations
-
 No known limitations.
 
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