diff --git a/source/check_kinds/file_timestamp.py b/source/check_kinds/file_timestamp.py
index f40f2ac..ce046dd 100644
--- a/source/check_kinds/file_timestamp.py
+++ b/source/check_kinds/file_timestamp.py
@@ -75,7 +75,7 @@ class implementation_check_kind_file_timestamp(interface_check_kind):
 		if (not _os.path.exists(parameters["path"])):
 			return {
 				"condition": condition_decode(parameters["condition_on_missing"]),
-				"output": "file is missing"
+				"info": "file is missing"
 			}
 		else:
 			result = _os.stat(parameters["path"])
@@ -84,7 +84,7 @@ class implementation_check_kind_file_timestamp(interface_check_kind):
 			if (age < 0):
 				return {
 					"condition": condition_decode(parameters["condition_on_implausible"]),
-					"output": string_coin(
+					"info": string_coin(
 						"file is apparently from the future; timestamp of checking instance: {{timestamp_this}}; timestamp of file: {{timestamp_that}} (age in seconds: {{age}})",
 						{
 							"timestamp_this": timestamp,
@@ -104,7 +104,7 @@ class implementation_check_kind_file_timestamp(interface_check_kind):
 					raise ValueError("impossible state")
 				return {
 					"condition": condition,
-					"output": string_coin(
+					"info": string_coin(
 						"age in seconds: {{age}}",
 						{
 							"age": ("%u" % age),
diff --git a/source/check_kinds/http_request.py b/source/check_kinds/http_request.py
index 02ccdcf..3c8d80e 100644
--- a/source/check_kinds/http_request.py
+++ b/source/check_kinds/http_request.py
@@ -120,7 +120,7 @@ class implementation_check_kind_http_request(interface_check_kind):
 		if (not method_handled):
 			return {
 				"condition": enum_condition.unknown,
-				"output": ("invalid HTTP request method: %s" % parameters["request"]["method"])
+				"info": ("invalid HTTP request method: %s" % parameters["request"]["method"])
 			}
 		else:
 			if (response is None):
@@ -130,7 +130,7 @@ class implementation_check_kind_http_request(interface_check_kind):
 						if parameters["as_warning"] else
 						enum_condition.critical
 					),
-					"output": "HTTP request failed",
+					"info": "HTTP request failed",
 				}
 			else:
 				lines = []
@@ -187,6 +187,6 @@ class implementation_check_kind_http_request(interface_check_kind):
 							enum_condition.critical
 						)
 					),
-					"output": "\n".join(lines),
+					"info": "\n".join(lines),
 				}
 
diff --git a/source/check_kinds/script.py b/source/check_kinds/script.py
index 562d4ad..28354e9 100644
--- a/source/check_kinds/script.py
+++ b/source/check_kinds/script.py
@@ -53,9 +53,8 @@ class implementation_check_kind_script(interface_check_kind):
 			condition = enum_condition.critical
 		else:
 			raise ValueError("invalid exit code: %i" % result.returncode)
-		output = result.stdout.decode()
 		return {
 			"condition": condition,
-			"output": output,
+			"info": result.stdout.decode(),
 		}
 
diff --git a/source/main.py b/source/main.py
index 66c7d91..aef841a 100644
--- a/source/main.py
+++ b/source/main.py
@@ -523,7 +523,7 @@ def main():
 										check_data["name"],
 										check_data,
 										new_item_state,
-										result["output"]
+										result["info"]
 									)
 								else:
 									raise ValueError("invalid notification kind: %s" % notification["kind"])
diff --git a/source/notification_channels/_interface.py b/source/notification_channels/_interface.py
index 7a5ca1f..4b2acc5 100644
--- a/source/notification_channels/_interface.py
+++ b/source/notification_channels/_interface.py
@@ -8,6 +8,6 @@ class interface_notification_channel(object):
 		raise NotImplementedError
 		
 	
-	def notify(self, parameters, name, data, state, output):
+	def notify(self, parameters, name, data, state, info):
 		raise NotImplementedError
 
diff --git a/source/notification_channels/console.py b/source/notification_channels/console.py
index df75065..d69cd3b 100644
--- a/source/notification_channels/console.py
+++ b/source/notification_channels/console.py
@@ -28,14 +28,14 @@ class implementation_notification_channel_console(interface_notification_channel
 	'''
 	[implementation]
 	'''
-	def notify(self, parameters, name, data, state, output):
+	def notify(self, parameters, name, data, state, info):
 		_sys.stdout.write(
 			string_coin(
-				"[{{title}}] <{{condition}}> {{output}}\n",
+				"[{{title}}] <{{condition}}> {{info}}\n",
 				{
 					"title": data["title"],
 					"condition": condition_encode(state["condition"]),
-					"output": ("(no infos)" if (output is None) else output),
+					"info": ("(no info)" if (info is None) else info),
 				}
 			)
 		)
diff --git a/source/notification_channels/email.py b/source/notification_channels/email.py
index 3631cd6..d357bfc 100644
--- a/source/notification_channels/email.py
+++ b/source/notification_channels/email.py
@@ -72,7 +72,7 @@ class implementation_notification_channel_email(interface_notification_channel):
 	'''
 	[implementation]
 	'''
-	def notify(self, parameters, name, data, state, output):
+	def notify(self, parameters, name, data, state, info):
 		smtp_connection = _smtplib.SMTP(
 			parameters["access"]["host"]
 		)
@@ -82,7 +82,7 @@ class implementation_notification_channel_email(interface_notification_channel):
 		)
 		message = MIMEText(
 			string_coin(
-				("(no infos)" if (output is None) else output),
+				("(no info)" if (info is None) else info),
 				{
 				}
 			)
@@ -111,3 +111,4 @@ class implementation_notification_channel_email(interface_notification_channel):
 			message.as_string()
 		)
 		smtp_connection.quit()
+
diff --git a/source/notification_channels/file_touch.py b/source/notification_channels/file_touch.py
index dc8106b..a0ceb63 100644
--- a/source/notification_channels/file_touch.py
+++ b/source/notification_channels/file_touch.py
@@ -32,6 +32,6 @@ class implementation_notification_channel_file_touch(interface_notification_chan
 	'''
 	[implementation]
 	'''
-	def notify(self, parameters, name, data, state, output):
+	def notify(self, parameters, name, data, state, info):
 		_os.path.touch(parameters["path"])
 	
diff --git a/source/notification_channels/libnotify.py b/source/notification_channels/libnotify.py
index f751cd1..af4c9c7 100644
--- a/source/notification_channels/libnotify.py
+++ b/source/notification_channels/libnotify.py
@@ -32,7 +32,7 @@ class implementation_notification_channel_libnotify(interface_notification_chann
 	'''
 	[implementation]
 	'''
-	def notify(self, parameters, name, data, state, output):
+	def notify(self, parameters, name, data, state, info):
 		def condition_translate(condition):
 			if (condition == enum_condition.unknown):
 				return "normal"
@@ -90,9 +90,9 @@ class implementation_notification_channel_libnotify(interface_notification_chann
 		)
 		## body
 		parts.append(
-			"(no infos)"
-			if (output == "") else
-			output
+			"(no info)"
+			if (info == "") else
+			info
 		)
 		_subprocess.run(parts)
 	
diff --git a/todo.md b/todo.md
index ceec363..52f964b 100644
--- a/todo.md
+++ b/todo.md
@@ -5,6 +5,5 @@
 	- Matrix
 - Möglichkeit dauerhaft laufen zulassen (evtl. als systemd-Dienst)
 - Versionierung
-- Umbenennung: `output` zu `info`
 - Test-Routinen