Fixed line endings... Whoops!

shared_demo/launch/test_ros.launch

-<launch>
-  <node name="test_node" pkg="shared_demo" type="test_ros.py" output="screen" />
+<launch>
+  <node name="test_node" pkg="shared_demo" type="test_ros.py" output="screen" />
 </launch>
\ No newline at end of file

shared_demo/scripts/test_ros.py

-#!/usr/bin/env python
-
-import rospy
-from std_msgs.msg import Time
-
-pub = None
-
-def pub_time(timer):
-    msg = rospy.get_rostime()
-    pub.publish(msg)
-
-if __name__ == "__main__":
-    # Intialize node
-    rospy.init_node('test_ros')
-
-    # Create publisher and set up for timer
-    pub = rospy.Publisher('/current_time', Time, queue_size=10)
-    rospy.Timer(rospy.Duration(1), pub_time)
-    rospy.loginfo('I can talk to roscore!')
-    rospy.loginfo('Publishing current time to /current_time')
-
-    # Infinite loop to execute all ros operations
-    # in this case, it just handles the timer
+#!/usr/bin/env python
+
+import rospy
+from std_msgs.msg import Time
+
+pub = None
+
+def pub_time(timer):
+    msg = rospy.get_rostime()
+    pub.publish(msg)
+
+if __name__ == "__main__":
+    # Intialize node
+    rospy.init_node('test_ros')
+
+    # Create publisher and set up for timer
+    pub = rospy.Publisher('/current_time', Time, queue_size=10)
+    rospy.Timer(rospy.Duration(1), pub_time)
+    rospy.loginfo('I can talk to roscore!')
+    rospy.loginfo('Publishing current time to /current_time')
+
+    # Infinite loop to execute all ros operations
+    # in this case, it just handles the timer
     rospy.spin()
\ No newline at end of file