Fixes documentation text for few methods

Better documentation for few methods

.gitignore

@@ -0,0 +1,6 @@
+
+sendgrid/core/.DS_Store
+
+sendgrid/.DS_Store
+
+.DS_Store

sample-newsletter.php

@@ -89,14 +89,14 @@
 
 
 /**
- * Create a new Recipient List...
+ * Edit (Rename) an Existing Recipient List...
  * @param string $list	- This is the name of the Recipient List to be renamed..
  * @param string $newlist - Specify the new name for the Recipient List.
  */
 //$sendgrid->newsletter_lists_edit($list , $newlist);
 
 /**
- * Create a new Recipient List...
+ * Get an Existing Recipient List...
  * @param string $list	- Check for this particular list. (To list all Recipient Lists on your account exclude this parameter);
  */
 //$sendgrid->newsletter_lists_get($list = '');
@@ -114,7 +114,10 @@
  *	EX: $data = array(
  *				'email'	=>	'test1@test.com',
  *				'name'	=>	'John Doe',
+ *				'Address' => '1234 Cool St',
+ *				'Zip Code' => '90210',
  *			);
+ * must use email and name fields (other fileds are optional)
  */
 //$sendgrid->newsletter_lists_email_add($list , $data);
 

sendgrid/newsletter.php

@@ -142,7 +142,7 @@ public function newsletter_lists_add($list , $name = '') {
 	}
 
 	/**
-	 * Create a new Recipient List...
+	 * Edit an Existing Recipient List...
 	 * @param string $list	- This is the name of the Recipient List to be renamed..
  	 * @param string $newlist - Specify the new name for the Recipient List.
 	 */
@@ -158,7 +158,7 @@ public function newsletter_lists_edit($list , $newlist) {
 	}
 
 	/**
-	 * Create a new Recipient List...
+	 * Get an Existing Recipient List...
 	 * @param string $list	- Check for this particular list. (To list all Recipient Lists on your account exclude this parameter)
 	 */
 	public function newsletter_lists_get($list = '') {
@@ -192,7 +192,10 @@ public function newsletter_lists_delete($list) {
 	 *	EX: $data = array(
 	 *				'email'	=>	'test1@test.com',
 	 *				'name'	=>	'John Doe',
+	 *				'Address' => '1234 Cool St',
+	 *				'Zip Code' => '90210',
 	 *			);
+	 * must use email and name fields (other fileds are optional)
 	 */
 	public function newsletter_lists_email_add($list , $data) {
 		$url = "newsletter/lists/email/add";