Added minor edits to index page per our discussion last week

pages/index.html

@@ -8,23 +8,23 @@
 
   <a name="home"> </a>
   <h2>
-      <span class="sectioncount">1.0.0</span> FHIR Clinical Guidelines
+      <span class="sectioncount">1.0.0</span> FHIR Clinical Practice Guidelines
       <a href="index.html#home" title="link to here" class="self-link">
           <img src="target.png" width="20" class="self-link" height="20"/>
       </a>
   </h2>
 
-  <p>The FHIR Clinical Guidelines Implementation Guide (CPG IG) provides a means of creating a computable representation of a clinical guideline that is faithful to guideline intent and supports the derivation of downstream capabilities such as cognitive and decision support, quality measures, case reporting, and documentation templates that direct clinical documentation in support of determining guideline compliance.</p>
+  <p>The FHIR Clinical Practice Guidelines Implementation Guide (CPG IG) provides a means of creating a computable representation of a narrative clinical guideline that is faithful to guideline intent and supports the derivation of downstream capabilities such as cognitive and decision support, quality measures, case reporting, and documentation templates that direct clinical documentation in support of determining guideline compliance.</p>
 
-  <p>This implementation is organized into the following sections, accessible via the menu bar at the top of every page:</p>
+  <p>This guideline implementation is organized into the following sections, accessible via the menu bar at the top of every page:</p>
 
 	<ul>
 		<li><a href="index.html">Home</a>: The home page provides summary, introductory, and background information</li>
 		<li><a href="approach.html">Approach</a>: The approach page documents the overall approach to representing computable guideline content</li>
-		<li><a href="methodology.html">Methodology</a>: Describes methodologies for developing computable guideline content</li>
-		<li><a href="profiles.html">Profiles</a>: Describes expectations for use and an index of the profiles and extensions used in representing computable guideline content</li>
-		<li><a href="terminology.html">Terminology</a>: Describes expectations for the use of terminology as part of computable guideline content</li>
-		<li><a href="libraries.html">Libraries</a>: Describes expectations for the use of libraries as part of computable guideline content</li>
+		<li><a href="methodology.html">Methodology</a>: Describes methodologies for developing computable guideline content in machine-interpretable language</li>
+		<li><a href="profiles.html">Profiles</a>: Describes expectations for use and an index of the profiles (constraints and extensions on base FHIR resrouces) used in representing computable guideline content</li>
+		<li><a href="terminology.html">Terminology</a>: Describes expectations for the use of terminology (coded concepts) as part of computable guideline content</li>
+		<li><a href="libraries.html">Libraries</a>: Describes expectations for the use of libraries of computable expressions (e.g., CQL) as part of computable guideline content</li>
 		<li><a href="examples.html">Examples</a>: Index of examples and example artifacts</li>
 		<li><a href="downloads.html">Downloads</a>: Downloads for the specification</li>
 		<li><a href="hl7.org/fhir/uv/cpg/history.cfml">Version History</a>: Index of all versions of this implementation guide</li>