Update README.md

Author: eff-kay

README.md

@@ -2,32 +2,44 @@
 
 ## Quick Start Guide
 
-  Here is a complete example of code of php curl for ipgeolocation.
+  Following is a php code snippet that gets the golocation data from the ip addess given. 
 
-  There is a methode get_web_page which takes url as parameter and return response from ipgeolocation.
+  There is a methode get_web_page which takes url as parameter and returns the response from ipgeolocation. All you have to do is call the get_web_page function with the correct url 
+  
+  What constitutes a correct URL?
+      the correct url is created by 
 
   Url takes one required parameter apiKey.
 
-  Note: This Url requires a valid IPGeolocation API key. Sign up if you don’t have one.
+  Note: This Url requires a valid IPGeolocation API key. Sign up (https://ipgeolocation.io/signup?plan=1) if you don’t have one.
 
   And replace 103.255.5.105 (ip) with your client ip.
 
 ```
 <?php
-$response = get_web_page("https://api.ipgeolocation.io/ipgeo?apiKey=YOUR_API_KEY&ip=103.255.5.105");
+$response = get_web_page("https://api.ipgeolocation.io/ipgeo?apiKey=YOUR_API_KEY&ip=YOUR_CLIENTS_IP");
+
 $resArr = array();
 $resArr = json_decode($response);
+
 echo "<pre>"; print_r($resArr); echo "</pre>";
+
 function get_web_page($url) {
+
     $cURL = curl_init();
+    
     curl_setopt($cURL, CURLOPT_URL, $url);
     curl_setopt($cURL, CURLOPT_HTTPGET, true);
-curl_setopt($cURL, CURLOPT_HTTPHEADER, array(
+    
+    curl_setopt($cURL, CURLOPT_HTTPHEADER, array(
     'Content-Type: application/json',
     'Accept: application/json'
-));
+    ));
+    
     $content  = curl_exec($cURL);
+    
     curl_close($cURL);
+    
     return $content;
 }
 ?>