changing doc format and HTML literals

site/doc/pages/parse_query.txt

@@ -5,12 +5,15 @@ StringMap parse_query(String q)
 q : string containing URL parameters
 return value : a StringMap containing the parameters
 
-:desc
-Decodes a string of the format 'a=b&c=d' into a StringMap containing keyed entries.
-
 :see
 >uri
 
-:related
-**PHP:** `parse_str()`
-**JavaScript / Node.js:** `URLSearchParams` or Node `querystring.parse()`
+:content
+Decodes a query-string fragment such as `a=b&c=d` into a `StringMap`.
+
+This is useful when you need to work with URL parameter data outside the normal request parsing flow.
+
+Related:
+
+- PHP: `parse_str()`
+- JavaScript / Node.js: `URLSearchParams` or Node `querystring.parse()`