Update README.md

Author: ArnauPrat

README.md

@@ -12,6 +12,7 @@ ldbc_snb_datagen is GPLv3 licensed, to see detailed information about this licen
 * **[Releases](https://github.com/ldbc-dev/ldbc_snb_datagen_0.2/releases)**
 * **[Configuration](https://github.com/ldbc-dev/ldbc_snb_datagen_0.2/wiki/Configuration)**
 * **[Compilation and Execution](https://github.com/ldbc-dev/ldbc_snb_datagen_0.2/wiki/Compilation_Execution)**
+* **[Advanced Configuration](https://github.com/ldbc-dev/ldbc_snb_datagen_0.2/wiki/Advanced_Configuration)**
 * **[Output](https://github.com/ldbc-dev/ldbc_snb_datagen_0.2/wiki/Data-Output)**
 * **[Troubleshooting](https://github.com/ldbc-dev/ldbc_snb_datagen_0.2/wiki/Throubleshooting)**