1 files changed, 1 insertions, 1 deletions
diff --git a/man/twa.Rd b/man/twa.Rd
index 57413b18..815c97bd 100644
--- a/man/twa.Rd
+++ b/man/twa.Rd
@@ -32,7 +32,7 @@ guidance.}
   Degradation Kinetics from Environmental Fate Studies on Pesticides in EU
   Registration} Report of the FOCUS Work Group on Degradation Kinetics,
   EC Document Reference Sanco/10058/2005 version 2.0, 434 pp,
-  \url{http://http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics}
+  \url{http://esdac.jrc.ec.europa.eu/projects/degradation-kinetics}
 }
 \author{
   Johannes Ranke