Added link to original tutorial.

ralph-lange · web-flow · commit 6b80712bbd9f · 2021-07-27T10:46:28.000+02:00
diff --git a/_docs/tutorials/core/teensy_with_arduino/index.md b/_docs/tutorials/core/teensy_with_arduino/index.md
@@ -197,4 +197,4 @@ If we listen to the topic we will see something like this:
 
 The integer msg data increasing in each cycle.
 
-_Note: This tutorial was first published by the author [Manzur Murshid](https://github.com/shazib2t) on https://manzurmurshid.medium.com/how-to-connect-teensy-3-2-with-micro-ros-and-ros2-foxy-6c8f99c9b66a._
+_Note: This tutorial was first published by the author [Manzur Murshid](https://github.com/shazib2t) on [https://manzurmurshid.medium.com/how-to-connect-teensy-3-2-with-micro-ros-and-ros2-foxy-6c8f99c9b66a](https://manzurmurshid.medium.com/how-to-connect-teensy-3-2-with-micro-ros-and-ros2-foxy-6c8f99c9b66a)._

Original file line number	Diff line number	Diff line change
`@@ -197,4 +197,4 @@ If we listen to the topic we will see something like this:`
`197`	`197`
`198`	`198`	`The integer msg data increasing in each cycle.`
`199`	`199`
`200`		`-_Note: This tutorial was first published by the author [Manzur Murshid](https://github.com/shazib2t) on https://manzurmurshid.medium.com/how-to-connect-teensy-3-2-with-micro-ros-and-ros2-foxy-6c8f99c9b66a._`
	`200`	`+_Note: This tutorial was first published by the author [Manzur Murshid](https://github.com/shazib2t) on [https://manzurmurshid.medium.com/how-to-connect-teensy-3-2-with-micro-ros-and-ros2-foxy-6c8f99c9b66a](https://manzurmurshid.medium.com/how-to-connect-teensy-3-2-with-micro-ros-and-ros2-foxy-6c8f99c9b66a)._`