Fixed comment description of the JointState message.

src/effort_sensing.py

@@ -15,8 +15,8 @@ from control_msgs.msg import FollowJointTrajectoryGoal
 # robot trajectories.
 from trajectory_msgs.msg import JointTrajectoryPoint
 
-# We're going to subscribe to 64-bit integers, so we need to import the definition
-# for them.
+# We're going to subscribe to a JointState message type, so we need to import
+# the definition for it
 from sensor_msgs.msg import JointState
 
 # Import hello_misc script for handling trajecotry goals with an action client.

src/joint_state_printer.py

@@ -4,8 +4,8 @@
 import rospy
 import sys
 
-# We're going to subscribe to 64-bit integers, so we need to import the definition
-# for them
+# We're going to subscribe to a JointState message type, so we need to import
+# the definition for it
 from sensor_msgs.msg import JointState
 
 class JointStatePublisher():

src/voice_teleoperation_base.py

@@ -5,8 +5,8 @@ import math
 import rospy
 import sys
 
-# We're going to subscribe to 64-bit integers, so we need to import the definition
-# for them
+# We're going to subscribe to a JointState message type, so we need to import
+# the definition for it
 from sensor_msgs.msg import JointState
 
 # Import Int32 message typs from the std_msgs package