Update version

Author: Lucas Willering

CHANGELOG.md

@@ -1,16 +1,16 @@
 
 # v1.2.0
 ## 21-08-2019
-1. [](#improved)
+1. Improved
     * Send request to engine on ConversationUpdate > membersAdded to allow Greeting message to be shown
-    * Send attachement details to Teneo Engine (input parameter botframeworkAttachments)
+    * Send attachment details to Teneo Engine (input parameter botframeworkAttachments)
 
-2. [](#fixed)
+2. Fixed
     * Don't throw error when empty message text is received
 
 # v1.1.0
 ## 21-08-2019
-1. [](#improved)
+1. Improved
     * Added support for suggested actions
     * Added support for .env file
     * Include parameter 'channel' in requests to Teneo Engine