[Minor] Fix description of MIME_HTML_ONLY

Thanks, @moisseev!

diff --git a/rules/html.lua b/rules/html.lua
index 78eb77feaa85d3c2a21e8481d6c348e99ef2483d..100e3a160e7a491c7890447f8cedcaef9571e073 100644 (file)
--- a/rules/html.lua
+++ b/rules/html.lua
@@ -21,7 +21,7 @@ local rspamd_regexp = require "rspamd_regexp"
 reconf['MIME_HTML_ONLY'] = {
   re = 'has_only_html_part()',
   score = 0.2,
-  description = 'Messages has only an HTML part',
+  description = 'Message has only an HTML part',
   group = 'headers'
 }