Index: /trunk/extremum_seeking/esc_approx/manifest.xml
===================================================================
--- /trunk/extremum_seeking/esc_approx/manifest.xml	(revision 8)
+++ /trunk/extremum_seeking/esc_approx/manifest.xml	(revision 9)
@@ -2,5 +2,5 @@
   <description brief="esc_approx">
 
-     esc_approx
+     Approximation-based extremum seeking control
 
   </description>
@@ -18,4 +18,2 @@
   <rosdep name="eigen"/>
 </package>
-
-
Index: /trunk/extremum_seeking/esc_common/manifest.xml
===================================================================
--- /trunk/extremum_seeking/esc_common/manifest.xml	(revision 8)
+++ /trunk/extremum_seeking/esc_common/manifest.xml	(revision 9)
@@ -2,8 +2,8 @@
   <description brief="esc_common">
 
-     esc_common
+     Common components for extremum seeking control
 
   </description>
-  <author>Berk Calli</author>
+  <author>Berk Calli and Wouter Caarls</author>
   <license>BSD</license>
   <review status="unreviewed" notes=""/>
@@ -14,6 +14,3 @@
   </export>
   
-
 </package>
-
-
Index: /trunk/extremum_seeking/esc_nn/manifest.xml
===================================================================
--- /trunk/extremum_seeking/esc_nn/manifest.xml	(revision 8)
+++ /trunk/extremum_seeking/esc_nn/manifest.xml	(revision 9)
@@ -2,5 +2,5 @@
   <description brief="esc_nn">
 
-     esc_nn
+     Neural network based extremum seeking control
 
   </description>
Index: /trunk/extremum_seeking/esc_perturb/manifest.xml
===================================================================
--- /trunk/extremum_seeking/esc_perturb/manifest.xml	(revision 8)
+++ /trunk/extremum_seeking/esc_perturb/manifest.xml	(revision 9)
@@ -2,5 +2,5 @@
   <description brief="esc_perturb">
 
-     esc_perturb
+     Perturbation based extremum seeking control
 
   </description>
Index: /trunk/extremum_seeking/esc_ros/manifest.xml
===================================================================
--- /trunk/extremum_seeking/esc_ros/manifest.xml	(revision 8)
+++ /trunk/extremum_seeking/esc_ros/manifest.xml	(revision 9)
@@ -2,8 +2,8 @@
   <description brief="esc_ros">
 
-     esc_ros
+     Common components for ROS-based extremum seeking control
 
   </description>
-  <author>Berk Calli</author>
+  <author>Berk Calli and Wouter Caarls</author>
   <license>BSD</license>
   <review status="unreviewed" notes=""/>
@@ -17,4 +17,2 @@
 
 </package>
-
-
Index: /trunk/extremum_seeking/esc_sm/manifest.xml
===================================================================
--- /trunk/extremum_seeking/esc_sm/manifest.xml	(revision 8)
+++ /trunk/extremum_seeking/esc_sm/manifest.xml	(revision 9)
@@ -2,5 +2,5 @@
   <description brief="sm_esc_1d">
 
-     sm_esc_1d
+     Sliding mode extremum seeking control
 
   </description>
@@ -16,4 +16,2 @@
   </export>
 </package>
-
-
Index: /trunk/extremum_seeking/stack.xml
===================================================================
--- /trunk/extremum_seeking/stack.xml	(revision 8)
+++ /trunk/extremum_seeking/stack.xml	(revision 9)
@@ -1,9 +1,8 @@
 <stack>
-  <description brief="extremum_seeking">extremum_seeking</description>
-  <author>Maintained by lacquey</author>
+  <description brief="extremum_seeking">Extremum seeking control algorithms</description>
+  <author>Berk Calli and Wouter Caarls</author>
   <license>BSD</license>  
   <review status="unreviewed" notes=""/>
   <url>http://ros.org/wiki/extremum_seeking</url>
   <depend stack="ros" />
-
 </stack>