diff --git a/library/server/ewsgi/specification/request/wgi_request.e b/library/server/ewsgi/specification/request/wgi_request.e
index d8b77a4c..9420a766 100644
--- a/library/server/ewsgi/specification/request/wgi_request.e
+++ b/library/server/ewsgi/specification/request/wgi_request.e
@@ -605,7 +605,7 @@ feature -- HTTP_*
 		end
 
 	http_if_match: detachable READABLE_STRING_8
-			-- Existance check on resource
+			-- Existence check on resource
 		deferred
 		end
 
diff --git a/library/server/ewsgi/src/implementation/wgi_request_from_table.e b/library/server/ewsgi/src/implementation/wgi_request_from_table.e
index 9f2fdec4..636f5495 100644
--- a/library/server/ewsgi/src/implementation/wgi_request_from_table.e
+++ b/library/server/ewsgi/src/implementation/wgi_request_from_table.e
@@ -249,7 +249,7 @@ feature -- Access: HTTP_* CGI meta parameters - 1.1
 		end
 
 	http_if_match: detachable READABLE_STRING_8
-			-- Existance check on resource
+			-- Existence check on resource
 		do
 			Result := meta_string_variable ({WGI_META_NAMES}.http_if_match)
 		end
diff --git a/library/server/wsf/router/wsf_routed_skeleton_service.e b/library/server/wsf/router/wsf_routed_skeleton_service.e
index fef0be77..48284652 100644
--- a/library/server/wsf/router/wsf_routed_skeleton_service.e
+++ b/library/server/wsf/router/wsf_routed_skeleton_service.e
@@ -256,7 +256,7 @@ feature {NONE} -- Implementation
 			h.put_current_date
 			h.put_location (proxy_server (req).string)
 			h.put_content_length (0)
-			res.put_header_text (h.string)
+			res.put_header_lines (h)
 			res.set_status_code ({HTTP_STATUS_CODE}.use_proxy)
 		ensure
 			response_status_is_set: res.status_is_set