DOC: typo and minor fixes in compression paragraph
diff --git a/doc/configuration.txt b/doc/configuration.txt
index 035da78..5117404 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -1926,15 +1926,23 @@
then be used for such scenarios.
Compression is disabled when:
- * the server is not HTTP/1.1.
+ * the request does not advertise a supported compression algorithm in the
+ "Accept-Encoding" header
+ * the response message is not HTTP/1.1
* HTTP status code is not 200
- * requests does not contain Transfer-Encoding: chunked or Content-Length.
- * Content-Type is multipart
- * the request contains "Cache-control: no-transform".
- * User-Agent matches "Mozilla/4" except MSIE 6 with XP SP2, or MSIE 7 and later.
- * The response is already compressed (see compression offload).
+ * response contain neither a "Content-Length" header nor a
+ "Transfer-Encoding" whose last value is "chunked"
+ * response contains a "Content-Type" header whose first value starts with
+ "multipart"
+ * the response contains the "no-transform" value in the "Cache-control"
+ header
+ * User-Agent matches "Mozilla/4" unless it is MSIE 6 with XP SP2, or MSIE 7
+ and later
+ * The response contains a "Content-Encoding" header, indicating that the
+ response is already compressed (see compression offload)
- The compression does not rewrite Etag headers
+ Note: The compression does not rewrite Etag headers, and does not emit the
+ Warning header.
Examples :
compression algo gzip