Merge pull request #246 from syncfusion-content/SEO-3353-PHP

SEO-3353 - PHP changes

Author: Aishwarya-Ganesan

PHP/Upgrade/how-to-upgrade.md

@@ -22,7 +22,7 @@ The most recent version of Syncfusion PHP can be downloaded and installed by cli
 
 ![Control Panel](Upgrade-images/upgrade-control-panel.png)
 
-You can also upgrade to the latest version just by downloading and installing the products you require from [this](https://www.syncfusion.com/downloads/latest-version) link. The existing installed versions are not required to be uninstalled. 
+You can also upgrade to the latest version just by downloading and installing the products you require from [this](https://www.syncfusion.com/account/downloads) link. The existing installed versions are not required to be uninstalled. 
 
 
 It is not required to install the Volume release before installing the Service Pack release. As releases for Volume and Service Packs work independently, you can install the latest version with major bug fixes directly.