Update delta.chat.json

delta.chat.json

@@ -64,16 +64,17 @@
 		"logo_url": "https://delta.chat/assets/logos/delta-chat.svg",
 		"website_url": "https://delta.chat/en/download",
 		"created_year": "2017",
+		"solution type": "software",
 		"description": "Delta Chat is like Telegram or Whatsapp but without the tracking or central control. Delta Chat does not need your phone number.",
-		"category_list": ["Telecommunication"],
+		"category_list": ["Communication"],
 		"similar_solution_list": [{
 			"title": "Telegram",
 			"similiar_solution_url": "https://telegram.org/",
-			"category": "telecommunication"
+			"category": "Communication"
 		},{
 			"title": "Whatsapp",
 			"similiar_solution_url": "https://www.whatsapp.com/",
-			"category": "telecommunication"
+			"category": "Communication"
 		}],
 		"licence_list": ["GPL-3.0-or-later"],
 		"source_code_download": "https://github.com/deltachat/",