diff --git a/translate/guidelines-intro/01.md b/translate/guidelines-intro/01.md
index 3b21aec..7f221e1 100644
--- a/translate/guidelines-intro/01.md
+++ b/translate/guidelines-intro/01.md
@@ -1,7 +1,7 @@
 
-### Four Main Qualities
+### Three Main Qualities
 
-There are four main qualities of a good translation. It must be:
+There are three main qualities of a good translation. It must be:
 
 * Clear - see [Create Clear Translations](../guidelines-clear/01.md)
 * Natural - see [Create Natural Translations](../guidelines-natural/01.md)