INSTALL: explain better what "usable HTML" means in this context

diff --git a/INSTALL b/INSTALL
index 6c19099..489087a 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -3,8 +3,8 @@ under /usr/share/php/tweeper and then make a symlink to the wrapper script
 "tweeper" under /usr/bin
 
 Tweeper depends on php-symfony-serializer which is used to convert json to xml
-for some sites which provide the timeline data in json rather than in usable
-html.
+for some sites which provide the timeline data in json rather than in directly
+transformable html.
 
 NOTE: Tweeper also depends indirectly on php-symfony-property-access because
 the code relies on the ObjectNormalizer class which requires the