diff --git a/geometry_msgs/msg/Twist.msg b/geometry_msgs/msg/Twist.msg
index 7012c2dd..f7bb2167 100644
--- a/geometry_msgs/msg/Twist.msg
+++ b/geometry_msgs/msg/Twist.msg
@@ -1,3 +1,3 @@
 # This expresses velocity in free space broken into its linear and angular parts.
-Vector3  linear
-Vector3  angular
+Vector3 linear
+Vector3 angular
diff --git a/sensor_msgs/msg/Temperature.msg b/sensor_msgs/msg/Temperature.msg
index 7c6a4f76..4fc618b2 100644
--- a/sensor_msgs/msg/Temperature.msg
+++ b/sensor_msgs/msg/Temperature.msg
@@ -1,8 +1,8 @@
- # Single temperature reading.
+# Single temperature reading.
 
- Header header           # timestamp is the time the temperature was measured
+Header header           # timestamp is the time the temperature was measured
                          # frame_id is the location of the temperature reading
 
- float64 temperature     # Measurement of the Temperature in Degrees Celsius
+float64 temperature     # Measurement of the Temperature in Degrees Celsius
 
- float64 variance        # 0 is interpreted as variance unknown
\ No newline at end of file
+float64 variance        # 0 is interpreted as variance unknown