Fix instructions link

README.md

@@ -3,7 +3,7 @@ A Spring Cloud Data Flow workshop on Kubernetes.
 
 1. The workshop is primarily geared towards the students who attend the [SCDF workshop at SpringOne 2020](https://springone.io/2020/workshops/spring-cloud-data-flow).
 2. Students will use the [Strigo](https://strigo.io/) platform to learn how to prepare the environment and exercise SCDF's feature capabilities on Kubernetes.
-3. Instructions: [![HackMD documents](https://hackmd.io/badge.svg)](https://hackmd.io/MYhmNBEoRvOKW57_W49z2g)
+3. Instructions: [![HackMD documents](https://hackmd.io/badge.svg)](https://hackmd.io/@sabbyanandan/B1bDf74fv)
 
 > Tip: It is possible to follow the instructions to repeat this workshop in an EC2 instance (image: `ami-03e97315b2269f290`;
 > region: `us-west-2`).
@@ -14,7 +14,7 @@ A Spring Cloud Data Flow workshop on Kubernetes.
 1. [`trucks`](https://github.com/sabbyanandan/SpringOne2020/tree/master/thumbinator) — generates trucks in random interval
 2. [`brake-temperture`](https://github.com/sabbyanandan/SpringOne2020/tree/master/brake-temperature) — computes moving average of truck's brake temperature in 10s interval
 3. [`brake-logs`](https://github.com/sabbyanandan/SpringOne2020/tree/master/brake-logs) — prints the truck data
-4. [`thumbinator`](https://github.com/sabbyanandan/SpringOne2020/tree/master/thumbinator) — a task/batch-job that creates thumbnails from images
+4. [`thumbinator`](https://github.com/sabbyanandan/SpringOne2020/tree/master/thumbinator) — a task/batch-job that can create thumbnails from images
 
 ## Presentation
-SpeakerDeck: [Getting Started with Spring Cloud Data Flow](https://speakerdeck.com/sabbyanandan/getting-started-with-spring-cloud-data-flow)
+[Getting Started with Spring Cloud Data Flow](https://speakerdeck.com/sabbyanandan/getting-started-with-spring-cloud-data-flow)