Update math_image_error message, texvc has been using svipng by default since r16460.

diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index a734eb3..7cfba83 100644 (file)
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -3551,8 +3551,7 @@ This is probably caused by a link to a blacklisted external site.',
 'math_unknown_function' => 'unknown function',
 'math_lexing_error'     => 'lexing error',
 'math_syntax_error'     => 'syntax error',
-'math_image_error'      => 'PNG conversion failed;
-check for correct installation of latex, dvips, gs, and convert',
+'math_image_error'      => 'PNG conversion failed; check for correct installation of latex and dvipng (or dvips + gs + convert)',
 'math_bad_tmpdir'       => 'Cannot write to or create math temp directory',
 'math_bad_output'       => 'Cannot write to or create math output directory',
 'math_notexvc'          => 'Missing texvc executable; please see math/README to configure.',