diff --git a/docs/getting-started/quick-demo.md b/docs/getting-started/quick-demo.md
index 3affbc1..9bb98a6 100644
--- a/docs/getting-started/quick-demo.md
+++ b/docs/getting-started/quick-demo.md
@@ -8,4 +8,4 @@ published: true
Watch API AutoFlow demo by Chief Product Officer Peter Jung.
-
\ No newline at end of file
+
\ No newline at end of file
diff --git a/docs/tutorial-video/course-basics/lesson-concept.md b/docs/tutorial-video/course-basics/lesson-concept.md
index 61f8305..da7fd1e 100644
--- a/docs/tutorial-video/course-basics/lesson-concept.md
+++ b/docs/tutorial-video/course-basics/lesson-concept.md
@@ -9,7 +9,7 @@ grand_parent: Tutorials - Video
2 min read · 9 min video
Lesson 1: API AutoFlow Basics
-
+
## Lesson Outline
diff --git a/docs/tutorial-video/course-basics/lesson-conditionals.md b/docs/tutorial-video/course-basics/lesson-conditionals.md
index 111083e..ca015d8 100644
--- a/docs/tutorial-video/course-basics/lesson-conditionals.md
+++ b/docs/tutorial-video/course-basics/lesson-conditionals.md
@@ -14,7 +14,7 @@ Now that you have a good grasp of the fundamentals, let's look at how to create
The conditionals are statements like **IF, Match, the Switch** that perform a set of actions when the conditions are met.
-
+
If you had any interest in technology, I am sure you have come across the **"IF"** condition (no pun intended).
diff --git a/docs/tutorial-video/course-basics/lesson-data-simulation.md b/docs/tutorial-video/course-basics/lesson-data-simulation.md
index 98e3dc6..0f53422 100644
--- a/docs/tutorial-video/course-basics/lesson-data-simulation.md
+++ b/docs/tutorial-video/course-basics/lesson-data-simulation.md
@@ -15,7 +15,7 @@ Wouldn't it be great if the solution automatically tests itself as you build the
That's what the data simulation feature of API AutoFlow does.
-
+
Mock data is simulated or made-up data for the purpose of testing the solution during development.
diff --git a/docs/tutorial-video/course-basics/lesson-databases.md b/docs/tutorial-video/course-basics/lesson-databases.md
index 6b80ca2..87c482f 100644
--- a/docs/tutorial-video/course-basics/lesson-databases.md
+++ b/docs/tutorial-video/course-basics/lesson-databases.md
@@ -13,7 +13,7 @@ published: true
Now with a good understanding of [iteration](/docs/internal-actions/iteration/), you can start working with the database.
A database returns a list of records in an array format.
-
+
**Prerequisite**:
diff --git a/docs/tutorial-video/course-basics/lesson-debug.md b/docs/tutorial-video/course-basics/lesson-debug.md
index 7e0ad81..16a7660 100644
--- a/docs/tutorial-video/course-basics/lesson-debug.md
+++ b/docs/tutorial-video/course-basics/lesson-debug.md
@@ -10,7 +10,7 @@ published: true
2 min read · 6 min video
Lesson 12: Debugging Using Logs
-
+
## Lesson Outline
diff --git a/docs/tutorial-video/course-basics/lesson-helloworld.md b/docs/tutorial-video/course-basics/lesson-helloworld.md
index 532c292..04bdc6d 100644
--- a/docs/tutorial-video/course-basics/lesson-helloworld.md
+++ b/docs/tutorial-video/course-basics/lesson-helloworld.md
@@ -9,7 +9,7 @@ grand_parent: Tutorials - Video
4 min read · 16 min video
Lesson 2: Navigation and Hello World!
-
+
## Lesson Outline
1. Overall how to navigate and use the product
diff --git a/docs/tutorial-video/course-basics/lesson-httprequest.md b/docs/tutorial-video/course-basics/lesson-httprequest.md
index faf368c..4923275 100644
--- a/docs/tutorial-video/course-basics/lesson-httprequest.md
+++ b/docs/tutorial-video/course-basics/lesson-httprequest.md
@@ -10,7 +10,7 @@ published: true
2 min read · 4 min video
Lesson 7: Making API Calls
-
+
## Lesson Outline
diff --git a/docs/tutorial-video/course-basics/lesson-iterations.md b/docs/tutorial-video/course-basics/lesson-iterations.md
index 646ac55..5d76fc9 100644
--- a/docs/tutorial-video/course-basics/lesson-iterations.md
+++ b/docs/tutorial-video/course-basics/lesson-iterations.md
@@ -19,7 +19,7 @@ The good news is that loops are relatively easy to understand. There are just a
So, if you want to apply the same action to each item on the list, it helps to have all the items to be in the same format (a.k.a structured data).
-
+
## Lesson Outline
diff --git a/docs/tutorial-video/course-basics/lesson-organization.md b/docs/tutorial-video/course-basics/lesson-organization.md
index 3d03fa1..49c59dd 100644
--- a/docs/tutorial-video/course-basics/lesson-organization.md
+++ b/docs/tutorial-video/course-basics/lesson-organization.md
@@ -10,7 +10,7 @@ published: true
2 min read · 9 min video
Prerequisites: Things you need to know before using API AutoFlow
Lesson 1: What is API?
-
+
Creating your own API and integrating other people’s APIs are not hard
diff --git a/docs/tutorial-video/prerequisites/lesson-2-understanding-api-documentations.md b/docs/tutorial-video/prerequisites/lesson-2-understanding-api-documentations.md
index 0cf1363..eed36f1 100644
--- a/docs/tutorial-video/prerequisites/lesson-2-understanding-api-documentations.md
+++ b/docs/tutorial-video/prerequisites/lesson-2-understanding-api-documentations.md
@@ -8,7 +8,7 @@ published: true
Prerequisites: Things you need to know before using API AutoFlow
Lesson 2: Understanding API Documentations
-
+
If you have gone through my previous lessons,
diff --git a/docs/tutorial-video/prerequisites/lesson-3-what-is-http.md b/docs/tutorial-video/prerequisites/lesson-3-what-is-http.md
index 7b7c094..2f0f115 100644
--- a/docs/tutorial-video/prerequisites/lesson-3-what-is-http.md
+++ b/docs/tutorial-video/prerequisites/lesson-3-what-is-http.md
@@ -8,7 +8,7 @@ published: true
Prerequisites: Things you need to know before using API AutoFlow
Lesson 3: What is HTTP
-
+
Have you ever wondered what http in front of every URL means?