[skip changelog] Remove inaccurate "3rd party" descriptions from documentation (#818)

per1234 · web-flow · commit d2b9d98f6424 · 2020-07-10T04:33:55.000-07:00
The library and platform specifications apply to all libraries and platforms, including official ones.
diff --git a/docs/library-specification.md b/docs/library-specification.md
@@ -1,4 +1,4 @@
-This is the specification for the 3rd party library format to be used with Arduino IDE 1.5.x onwards.
+This is the specification for the Arduino library format, to be used with Arduino IDE 1.5.x onwards.
 
 * rev.1 has been implemented starting with Arduino IDE version 1.5.3 (now superseded by rev.2)
 * rev.2 will be implemented starting from version Arduino IDE 1.5.6
diff --git a/docs/platform-specification.md b/docs/platform-specification.md
@@ -1,4 +1,4 @@
-This specification is a 3rd party hardware format to be used in Arduino development software starting from the Arduino IDE 1.5.x series.<br>
+This is the Arduino platform specification, for use with Arduino development software starting from the Arduino IDE 1.5.x series.<br>
 Platforms add support for new boards to the Arduino development software. They are installable either via [Boards Manager](package_index_json-specification.md) or manual installation to the *hardware* folder of Arduino's sketchbook folder.<br>
 A platform may consist of as little as a single configuration file.
 

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-This is the specification for the 3rd party library format to be used with Arduino IDE 1.5.x onwards.`
	`1`	`+This is the specification for the Arduino library format, to be used with Arduino IDE 1.5.x onwards.`
`2`	`2`
`3`	`3`	`* rev.1 has been implemented starting with Arduino IDE version 1.5.3 (now superseded by rev.2)`
`4`	`4`	`* rev.2 will be implemented starting from version Arduino IDE 1.5.6`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-This specification is a 3rd party hardware format to be used in Arduino development software starting from the Arduino IDE 1.5.x series.<br>`
	`1`	`+This is the Arduino platform specification, for use with Arduino development software starting from the Arduino IDE 1.5.x series.<br>`
`2`	`2`	`Platforms add support for new boards to the Arduino development software. They are installable either via [Boards Manager](package_index_json-specification.md) or manual installation to the hardware folder of Arduino's sketchbook folder.<br>`
`3`	`3`	`A platform may consist of as little as a single configuration file.`
`4`	`4`