Tools: param_parse: remove references to APM in parameter generation

Tools/autotest/param_metadata/htmlemit.py

@@ -27,7 +27,7 @@ DO NOT EDIT
 <h3 style="text-align: center">Complete Parameter List</h3>
 <hr />
 
-<p>This is a complete list of the parameters which can be set via the MAVLink protocol in the EEPROM of your APM to control vehicle behaviour. This list is automatically generated from the latest ardupilot source code, and so may contain parameters which are not yet in the stable released versions of the code.</p>
+<p>This is a complete list of the parameters which can be set via the MAVLink protocol in the EEPROM of your autopilot to control vehicle behaviour. This list is automatically generated from the latest ardupilot source code, and so may contain parameters which are not yet in the stable released versions of the code.</p>
 
 <!-- add auto-generated table of contents with "Table of Contents Plus" plugin -->
 [toc exclude="Complete Parameter List"]

Tools/autotest/param_metadata/jsonemit.py

@@ -5,7 +5,7 @@ import copy
 from emit import Emit
 
 
-# Emit APM documentation in JSON format
+# Emit ArduPilot documentation in JSON format
 class JSONEmit(Emit):
     def __init__(self, *args, **kwargs):
         Emit.__init__(self, *args, **kwargs)

Tools/autotest/param_metadata/mdemit.py

@@ -29,7 +29,7 @@ class MDEmit(Emit):
         if os.getenv('BRDOC') is not None:
             self.header = """---\nlayout: default\ntitle: "Parameters"\npermalink: /parameters/\nnav:"""
         
-        self.preamble = """\nThis is a complete list of the parameters which can be set via the MAVLink protocol in the EEPROM of your APM to control vehicle behaviour. This list is automatically generated from the latest ardupilot source code, and so may contain parameters which are not yet in the stable released versions of the code. Some parameters may only be available for developers, and are enabled at compile-time."""
+        self.preamble = """\nThis is a complete list of the parameters which can be set via the MAVLink protocol in the EEPROM of your autopilot to control vehicle behaviour. This list is automatically generated from the latest ardupilot source code, and so may contain parameters which are not yet in the stable released versions of the code. Some parameters may only be available for developers, and are enabled at compile-time."""
         self.t = ''
 
     def close(self):

Tools/autotest/param_metadata/xmlemit.py

@@ -5,7 +5,7 @@ from lxml import etree
 from emit import Emit
 from param import known_param_fields, known_units
 
-# Emit APM documentation in an machine readable XML format
+# Emit ArduPilot documentation in an machine readable XML format
 class XmlEmit(Emit):
     def __init__(self, *args, **kwargs):
         Emit.__init__(self, *args, **kwargs)