fix missing links in generated documentation

Documentation/HtmlNav/index.html

@@ -104,7 +104,7 @@ notice and this notice are preserved.
                <td><a href="Developer/Base/General/OpenStepCompliance.html">OpenStep and OS X Compliance</a></td>
              </tr>
              <tr>
-               <td><a href="Developer/CodingStandards/coding-standards_toc.html">GNUstep Coding Standards</a></td>
+               <td><a href="Developer/CodingStandards/gs-standards/Introduction.html">GNUstep Coding Standards</a></td>
                <td><a href="Developer/CodingStandards/gs-standards.pdf">(PDF)</a></td>
              </tr>
              <tr>

Documentation/coding-standards.texi

@@ -51,7 +51,7 @@ Permission is granted to copy and distribute translations of this manual
 into another language, under the above conditions for modified versions.
 @end titlepage
 
-@node Top, Introduction, (dir), (dir)
+@node Top
 @top Coding Standards
 
 @menu
@@ -71,7 +71,7 @@ into another language, under the above conditions for modified versions.
 
 @c ******************************************************************
 @node Introduction, ChangeLog Entries, Top, Top
-@section Introduction
+@chapter Introduction
 
 This document explains the official coding standards which developers
 for GNUstep should follow. Note that these standards are in addition

Documentation/manual/WorkingWithObjects.texi

@@ -180,6 +180,8 @@ pools which provide a degree of automated memory management.  This gives
 a good degree of control over memory management, but requires some care
 in following simple rules.  It's pretty efficient.
 
+@end itemize
+
 The recommended approach is to use some standard macros defined in
 @code{NSObject.h} which encapsulate the retain/release/autorelease mechanism,
 but which permit efficient use of Automated reference Counts (ARC) if you build