Fix link to config.md in README.md

Change-Id: Ic0110373ed4a185a671c51df897d5ceaf8bb8902

README.md

diff --git a/README.md b/README.md
index 780f1c0..da92331 100644
--- a/README.md
+++ b/README.md
@@ -30,5 +30,5 @@
 
 ## Configuration
 
-More information about the plugin configuration can be found in the [config.md](resources/Documentation/config.md)
+More information about the plugin configuration can be found in the [config.md](src/resources/Documentation/config.md)
 file.