lab-17.md

@@ -9,6 +9,12 @@ you are
 
 today we will create a site homepage which lists a summary of all blog entries, and allows us to click on an individual entry to see the full content. 
 
+## config file
+
+be alert to the name & location of the config file in the code examples http://gitlab.doc.gold.ac.uk/data-networks-web/lab-exercises/tree/master/coursework-blog
+
+between steps 2 & 3 i changed the name from 
+
 # step 3
 
 ## index.php