Update CHANGELOG.md

CHANGELOG.md

@@ -6,7 +6,7 @@ Version 1.2
 * Added a Campaign Type
 * Fixed bug with checking if input/action name already exists
 
-** Importanted notices when you are updating **
+**Importanted notices when you are updating**
 
 * You have also to update the action provider extension
 * When you have a _Create/Update Group_ action in your form processor you have to check that form processor