Update README.md

maxkernbach · web-flow · commit 8b749681d3a6 · 2018-04-30T15:36:20.000+02:00
diff --git a/docs/Drivers/PHP/README.md b/docs/Drivers/PHP/README.md
@@ -10,6 +10,6 @@ The official ArangoDB PHP Driver.
 
 * More example code, containing some code to create, delete and rename collections, is provided in the [examples](https://github.com/arangodb/arangodb-php/tree/devel/examples) subdirectory that is provided with the library.
 
-* PHPDoc documentation for the complete library is in the library's docs subdirectory. Point your browser at this directory to get a click-through version of the documentation.
+* PHPDoc documentation for the complete library is in the library's docs subdirectory. Point your browser at this directory to get a click-through version of the documentation after cloning the repository.
 
 * [Follow us on Twitter](https://twitter.com/arangodbphp) [@arangodbphp](https://twitter.com/arangodbphp) to receive updates on the PHP driver
