reduce video overview title length

docs/tools/create-tools.mdx

@@ -49,7 +49,7 @@ If you think anything is missing, you can add the elements you need by using the
 
 If everything looks correct, it's time to create your use case by clicking _Create use case_.
 
-### Step 1 & 2 Video Overview
+### Video Overview
 
 <div
   style={{
@@ -90,7 +90,7 @@ Superface will then determine how to achieve your use case using the documentati
 
 ![Superface determines how to achieve a use case and shows you progress](/img/tools/authoring-working-on-use-case.png)
 
-### Step 3 Video Overview
+### Video Overview
 
 <div
   style={{
@@ -137,7 +137,7 @@ If you are happy with the output from your prompt, you can move on to installing
 
 If you think your prompt can do better, you can choose to _Change the inital prompt_ and provide greater specificity.
 
-### Step 4 Video Overview
+### Video Overview
 
 <div
   style={{