diff --git a/README.Rmd b/README.Rmd
index 527358a..66c89fa 100644
--- a/README.Rmd
+++ b/README.Rmd
@@ -24,7 +24,7 @@ Data sources:
 * Global Invasive Species Database <http://www.iucngisd.org/gisd>
 * Native Species Resolver <http://bien.nceas.ucsb.edu/bien/tools/nsr/nsr-ws/>
 * Integrated Taxonomic Information Service <http://www.itis.gov/>
-* Global Register of Introduced and Invasive Species <http://www.griis.org/>
+* Global Register of Introduced and Invasive Species http://www.griis.org/
 
 ## Install
 
diff --git a/README.md b/README.md
index 0002aff..259b355 100644
--- a/README.md
+++ b/README.md
@@ -17,7 +17,7 @@ Data sources:
 * Global Invasive Species Database <http://www.iucngisd.org/gisd>
 * Native Species Resolver <http://bien.nceas.ucsb.edu/bien/tools/nsr/nsr-ws/>
 * Integrated Taxonomic Information Service <http://www.itis.gov/>
-* Global Register of Introduced and Invasive Species <http://www.griis.org/>
+* Global Register of Introduced and Invasive Species http://www.griis.org/
 
 ## Install