diff --git a/README.md b/README.md
index 1e9eb8e70ffc1a4aee302aec7dc8a9a33b62546a..e1c7b6aa23a461d7ea8ffc5119bea783090c42b8 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ numerical methods for the simulation of thermo-hydro-mechanical-chemical
 is object-oriented with an focus on the numerical solution of coupled multi-field
 problems (multi-physics). Parallel versions of OGS are available relying on
 both MPI and OpenMP concepts. Application areas of OGS are currently CO2
-sequestration, geothermal energy, water resources management, hydrology and 
+sequestration, geothermal energy, water resources management, hydrology and
 waste deposition. OGS is comprised of the THMC-simulator (simply referred to as
 *OGS*) and a visualization tool (*Data Explorer*). OGS is developed by the
 [OpenGeoSys Community][ogs].
@@ -20,7 +20,7 @@ beta release version, i.e. not all data structure and features are fixed yet. If
 you would like to have a peek into the current status of the code, we recommend to
 have a look at Norihiro's [draft branch](https://github.com/norihiro-w/ogs/tree/draft).
 Which is merely a proposed prototype. However, it should compile out of the box
-and supports many of the simulation processes in ogs5 already. The plan is to 
+and supports many of the simulation processes in ogs5 already. The plan is to
 refactor the code and to merge in functionality into the official ogs6-repository
 feature-by-feature.
 
@@ -39,7 +39,7 @@ attribute the work of the OpenGeoSys Community especially in scientific
 publications. See the [LICENSE.txt][license-source] for the license text.
 
 [ogs]: http://www.opengeosys.com
-[devguide]: http://devguide.opengeosys.org
+[devguide]: http://docs.opengeosys.org/docs/devguide
 [jenkins-ci]: https://svn.ufz.de/jenkins/job/OGS-6/
 [docs]: https://svn.ufz.de/jenkins/job/OGS-6/job/Docs/lastSuccessfulBuild/artifact/build/docs/index.html
 [license-source]: https://github.com/ufz/ogs/blob/master/LICENSE.txt