Applied recommended changes to SG-GentleIntroduction

Author: trishaoconnor

P5/Source/Guidelines/en/SG-GentleIntroduction.xml

@@ -229,7 +229,7 @@ forth. And for certain types of analysis (most notably textual
 criticism) the physical appearance of one particular printed or
 manuscript source may be of importance:  paradoxically, one may wish to
 use descriptive markup to describe presentational features such as
-typeface, line beginnings, use of whitespace and so forth.</p>
+typeface, original topographic lineation, use of whitespace and so forth.</p>
 
 <p>These textual structures overlap with one another in complex and
 unpredictable ways. Particularly when dealing with texts as
@@ -346,7 +346,7 @@ document.<note place="bottom">The element names here have been chosen for
 clarity of exposition; there is, however, a TEI element corresponding to
 each<!--, so that this example may be regarded as TEI-conformable in the
 sense that this term is defined in <ptr target="#CF"/>-->.</note> It will, however, serve as an introduction to the basic notions of XML.
-  Whitespace and line beginnings have been added to the example for the
+  Whitespace and line divisions have been added to the example for the
 sake of visual clarity only; they have no particular significance in the
 XML encoding itself. Also, the line
 <eg><![CDATA[<!-- more poems go here   -->]]></eg>
@@ -1256,8 +1256,8 @@ only so that it can be clearly distinguished from the
 structure of the document. As suggested above, one common example is
 the need, when processing an XML document for printed output, to
 include a suggestion that the formatting processor might use to
-determine where to begin a new page of output. Page-beginning decisions
-are usually best made by the formatting engine alone, but there will
+determine where to begin a new page of output. It is generally best
+to leave pagination of the output to the formatting engine alone, but there will
 always be occasions when it may be necessary to override these. An XML
 processing instruction inserted into the document is one very simple
 and effective way of doing this without interfering with other aspects