Minor change on en-dev doc

docs/lang/dev-en-HK/0.md

@@ -1,4 +1,4 @@
-["Developer Documentation"]
+["Welcome Develoepr!"]
 ![](img/devdoc/banner.png)
 # Developer Documentation
 Welcome to the documentation for developers. 
@@ -64,7 +64,7 @@ We recommend using either Notepad++ or NotepadA (ArOZ Online WebApp module) to d
 1. Edit remotely, either through Samba or SSH / WinSCP
 2. Direct edit on ArOZ Online Web Desktop Interface usng in system programming tools like NotepadA
 
-Know more about NotepadA - a Notepad++ like tool for ArOZ Online System over here.
+Know more about NotepadA - a Notepad++ like tool for ArOZ Online System in the page "NotepadA".