Close webspecs#32 and fix place where full stop was mistakenly identified as U+002D (HYPHEN-MINUS)

Author: tml

url.bs

@@ -864,7 +864,7 @@ Sequence:
 A scheme consists of an <a>ASCII alpha</a>,
 followed by zero or more <a>ASCII alpha</a> or any of the following
 code points: hyphen-minus (<code>U+002D</code>), plus sign (<code>U+002B</code>) or full stop
-(<code>U+002D</code>).
+(<code>U+002E</code>).
 Return the results as a lowercased string.
 
 <h4 id=rule-authority class=no-toc>authority(input)</h4>
@@ -1189,7 +1189,7 @@ Sequence:
 </pre>
 
 Return four decimal <a title='IPv4 piece'><code>8</code>-bit pieces</a> separated by full
-stop code points as a string.
+stop (U+002E) code points as a string.
 
 <h4 id=rule-decimal-byte class=no-toc>decimal-byte(input)</h4>
 

url.pegjs

@@ -479,7 +479,7 @@ NonFileRelativeScheme
   A scheme consists of an <a>ASCII alpha</a>,
   followed by zero or more <a>ASCII alpha</a> or any of the following
   code points: hyphen-minus (U+002D), plus sign (U+002B) or full stop
-  (U+002D).
+  (U+002E).
   Return the results as a lowercased string.
 */
 Scheme
@@ -916,7 +916,7 @@ H16
   returns: String
 
   Return four decimal <a title='IPv4 piece'>8-bit pieces</a> separated by full
-  stop code points as a string.
+  stop (U+002E) code points as a string.
 */
 LS32
   = a:DecimalByte '.' b:DecimalByte '.' d:DecimalByte '.' d:DecimalByte