diff --git a/modules/utils/doc/utils_admin.xml b/modules/utils/doc/utils_admin.xml
index 337e84c0eb2..d4a60b79331 100644
--- a/modules/utils/doc/utils_admin.xml
+++ b/modules/utils/doc/utils_admin.xml
@@ -93,6 +93,27 @@ modparam("utils", "http_query_timeout", 2)
+
+ http_response_trim (int)
+
+ Control if white space, tab and end of line characters should be
+ trimmed from leading and trailing parts of HTTP response.
+
+
+
+ Default value is 0 (don't trim).
+
+
+
+ Set http_response_trim parameter
+
+...
+modparam("utils", "http_response_trim", 1)
+...
+
+
+
+