Fix links to 3rd party hardware specification.

reillyeon · adamvoss · commit 6bbe004eb1db · 2017-07-25T00:13:20.000-05:00
The number of hyphens in this URL has apparently changed.
diff --git a/platform.txt b/platform.txt
@@ -3,7 +3,7 @@
 # ------------------------------
 #
 # For more info:
-# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification
+# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-3rd-party-Hardware-specification
 
 name=Arduino ARM (32-bits) Boards
 version=1.6.4

Original file line number	Diff line number	Diff line change
`@@ -3,7 +3,7 @@`
`3`	`3`	`# ------------------------------`
`4`	`4`	`#`
`5`	`5`	`# For more info:`
`6`		`-# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5---3rd-party-Hardware-specification`
	`6`	`+# https://github.com/arduino/Arduino/wiki/Arduino-IDE-1.5-3rd-party-Hardware-specification`
`7`	`7`
`8`	`8`	`name=Arduino ARM (32-bits) Boards`
`9`	`9`	`version=1.6.4`