INSTALL: mention php-symfony-serializer instead of php-xml-serializer

diff --git a/INSTALL b/INSTALL
index d575bb1..bb71797 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -2,5 +2,6 @@ The recommended way to install tweeper globally is to install all its files
 under /usr/share/php/tweeper and then make a symlink to the wrapper script
 "tweeper" under /usr/bin
 
-Tweeper depends on php-xml-serializer which is used to convert json to xml for
-some sites that provide the timeline data in json rather than in usable html.
+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.