Fix up links to flow tutorials

Author: Dave Conway-Jones

Diff for: docs/getting-started/local.md

@@ -185,5 +185,5 @@ If you are using Windows, do not start the command with <code>sudo</code>.
 ### Next steps
 
  - [Learn how to secure your editor](/docs/user-guide/runtime/securing-node-red)
- - [Create your first flow](/tutorials/first-flow)
+ - [Create your first flow](/docs/tutorials/first-flow)
  - [Starting Node-RED on boot](/docs/faq/starting-node-red-on-boot)

Diff for: docs/getting-started/raspberrypi.md

@@ -120,5 +120,5 @@ can find the IP address by running `hostname -I` on the Pi.
 ### Next steps
 
 - [Learn how to secure your editor](/docs/user-guide/runtime/securing-node-red)
-- [Create your first flow](/tutorials/first-flow)
+- [Create your first flow](/docs/tutorials/first-flow)
 - [Adding nodes to the palette](/docs/faq/adding-nodes)

Diff for: docs/getting-started/windows.md

@@ -130,7 +130,7 @@ This will output the Node-RED log to the terminal. You must keep the terminal op
 
 Note that running Node-RED will create a new folder in your `%HOMEPATH%` folder called `.node-red`. This is your `userDir` folder, think of it as the home folder for Node-RED configuration for the current user. You will often see this referred to as `~/.node-red` in documentation. `~` is shorthand for the user home folder on Unix-like systems. You can use the same reference if using PowerShell as your command line as recommended. If you are using the older `cmd` shell, that won't work.
 
-You can now create your [first flow](../getting-started/first-flow).
+You can now create your [first flow](/docs/tutorials/first-flow).
 
 #### Using PM2
 

Diff for: docs/tutorials/index.md

@@ -21,7 +21,7 @@ to get the most from it.
 </div>
 
 <div class="post-preview">
-  <a href="first-flow">
+  <a href="second-flow">
     <div class="post-header">
       <h2>Your second flow</h2>
     </div>
@@ -32,5 +32,4 @@ to get the most from it.
   </a>
 </div>
 
-
 </div>