Adding hooks directory; comment cleanup for professionalism

HelloWorld.bash

@@ -1,6 +1,6 @@
 #!/usr/bin/bash
 
-# File: helloworld.bash
+# File: HelloWorld.bash
 # 
 # Description: This file exemplifies printing 'Hello world!' in bash. 
 # 

HelloWorld.c

@@ -1,7 +1,7 @@
 #include <stdio.h>
 
 /*
- * File: helloworld.c
+ * File: HelloWorld.c
  * 
  * Description: This file exemplifies printing 'Hello world!' in C. 
  * 

HelloWorld.cs

@@ -1,7 +1,7 @@
 using System;
 
 /*
- * File: helloworld.cs
+ * File: HelloWorld.cs
  * 
  * Description: This file exemplifies printing 'Hello world!' in C#. 
  * 

HelloWorld.java

@@ -1,9 +1,9 @@
 import java.lang.System;
 
 /*
- * File: helloworld.cs
+ * File: HelloWorld.java
  * 
- * Description: This file exemplifies printing 'Hello world!' in C#. 
+ * Description: This file exemplifies printing 'Hello world!' in Java. 
  * 
  * Package: AniNIX::Foundation/HelloWorld
  * Copyright: WTFPL
@@ -11,8 +11,7 @@ import java.lang.System;
  * Author: DarkFeather <darkfeather@aninix.net>
  */
 
-
-/// This class is used exemplify coding standard in C#.
+/// This class is used exemplify coding standard in Java
 public class HelloWorld { 
 
     // String to print

HelloWorld.php

@@ -1,6 +1,6 @@
 <?php
 
-# File: helloworld.php
+# File: HelloWorld.php
 # 
 # Description: This file exemplifies printing 'Hello world!' in PHP.
 # 
@@ -11,14 +11,14 @@
 
 
 ### String to print
-$helloWorld="Hello world!";
+$_helloWorld="Hello world!";
 
 ### <summary>
 ### Prints 'Hello world!' 
 ### </summary>
 function PrintHelloWorld() { 
-    global $helloWorld;
-    echo $helloWorld."\n";
+    global $_helloWorld;
+    echo $_helloWorld."\n";
 
 }
 

HelloWorld.pl

@@ -1,6 +1,6 @@
 #!/usr/bin/perl
 
-# File: helloworld.pl
+# File: HelloWorld.pl
 # 
 # Description: This file exemplifies printing 'Hello world!' in perl. 
 # 

HelloWorld.py

@@ -1,8 +1,8 @@
 #!/usr/bin/env python3
 
-# File: helloworld.bash
+# File: HelloWorld.py
 # 
-# Description: This file exemplifies printing 'Hello world!' in bash. 
+# Description: This file exemplifies printing 'Hello world!' in python.
 # 
 # Package: AniNIX::Foundation/HelloWorld
 # Copyright: WTFPL