ConditionalGet.php : comment clarification

min/lib/HTTP/ConditionalGet.php

@@ -226,7 +226,7 @@ class HTTP_ConditionalGet {
     {
         if (null === $this->_etag) {
             // lmTime is copied to ETag, so this condition implies that the
-            // client received neither ETag nor Last-Modified, so can't 
+            // server sent neither ETag nor Last-Modified, so the client can't 
             // possibly has a valid cache.
             return false;
         }