Update 'Development workflow'

Development-workflow.md

@@ -8,10 +8,16 @@ In the lower right hand corner of the IDE will be displayed the current branch t
 
 ![currentbranch](https://media.discordapp.net/attachments/534260038039109632/970609379248340992/unknown.png)
 
-Click on the branch name then checkout origin->master from the repository.
+Click on the branch name then checkout origin/master from the repository.
 
 ![CheckoutMAWE](https://cdn.discordapp.com/attachments/534260038039109632/970607547935506452/unknown.png)
+
+Pull any changes from the repository not in your local copy.
+
 ![PullMaster](https://cdn.discordapp.com/attachments/534260038039109632/970607774541152276/unknown.png)
 ![changesseen](https://cdn.discordapp.com/attachments/534260038039109632/970607959438680064/unknown.png)
+
+With master updated you can now create a new branch to make your changes into.
+
 ![newBranch](https://cdn.discordapp.com/attachments/534260038039109632/970608778284265482/unknown.png)
 ![]()