Update plugins.md

update example folder path

Author: coinzdude

docs/plugins.md

@@ -4,7 +4,7 @@ This document covers development and usage of Selenium IDE plugins to support be
 
 ## Plugin Development
 
-Begin by copying an example plugin folder, e.g. the selenium-ide/packages/side-plugin-example/ to a new folder location, e.g. 'myPlugin' relative to your related SIDE file location. For example, if your .side file is located at /user/me/projects/myTests.side, you can have the below folder setup.
+Begin by copying an example plugin folder, e.g. the selenium-ide/packages/side-example-suite/src/plugins to a new folder location, e.g. 'myPlugin' relative to your related SIDE file location. For example, if your .side file is located at /user/me/projects/myTests.side, you can have the below folder setup.
 
 ```
 /user/me/projects/myTests.side
@@ -58,4 +58,4 @@ Once the plugin is created, it should be registered with the IDE for your projec
 
 ## Plugin usage
 
-Once the plugin is added to a SIDE project, the newly added command will be used when recording, if the plugin impacts the recording process.  The plugin command may also be used just as any other standard IDE command in the test editor. 
+Once the plugin is added to a SIDE project, the newly added command will be used when recording, if the plugin impacts the recording process.  The plugin command may also be used just as any other standard IDE command in the test editor.