diff --git a/package.xml b/package.xml
index fa20a03..963c6aa 100644
--- a/package.xml
+++ b/package.xml
@@ -2,8 +2,8 @@
   <name>costmap_2d</name>
   <version>0.7.10</version>
   <description>
-    tf3 is the second generation of the transform library, which lets
-    the user keep track of multiple coordinate frames over time. tf3
+    costmap_2d is the second generation of the transform library, which lets
+    the user keep track of multiple coordinate frames over time. costmap_2d
     maintains the relationship between coordinate frames in a tree
     structure buffered in time, and lets the user transform points,
     vectors, etc between any two coordinate frames at any desired
@@ -15,7 +15,7 @@
   <maintainer email="tfoote@osrfoundation.org">Tully Foote</maintainer>
   <license>BSD</license>
 
-  <url type="website">http://www.ros.org/wiki/tf3</url>
+  <url type="website">http://www.ros.org/wiki/costmap_2d</url>
     
   <buildtool_depend version_gte="0.5.68">catkin</buildtool_depend>