Copter: minor formatting fixes

ArduCopter/control_auto.pde

@@ -323,12 +323,12 @@ static void auto_land_run()
     // run loiter controller
     wp_nav.update_loiter(ekfGndSpdLimit, ekfNavVelGainScaler);
 
-    float cmb_rate = get_land_descent_speed();
-    
     // call z-axis position controller
+    float cmb_rate = get_land_descent_speed();
     pos_control.set_alt_target_from_climb_rate(cmb_rate, G_Dt, true);
     pos_control.update_z_controller();
 
+    // record desired climb rate for logging
     desired_climb_rate = cmb_rate;
 
     // roll & pitch from waypoint controller, yaw rate from pilot

ArduCopter/control_land.pde

@@ -102,7 +102,7 @@ static void land_gps_run()
     // call attitude controller
     attitude_control.angle_ef_roll_pitch_rate_ef_yaw(wp_nav.get_roll(), wp_nav.get_pitch(), target_yaw_rate);
 
-    //pause 4 seconds before beginning land descent
+    // pause 4 seconds before beginning land descent
     float cmb_rate;
     if(land_pause && millis()-land_start_time < 4000) {
         cmb_rate = 0;
@@ -111,6 +111,7 @@ static void land_gps_run()
         cmb_rate = get_land_descent_speed();
     }
 
+    // record desired climb rate for logging
     desired_climb_rate = cmb_rate;
 
     // update altitude target and call position controller
@@ -162,7 +163,7 @@ static void land_nogps_run()
     // call attitude controller
     attitude_control.angle_ef_roll_pitch_rate_ef_yaw_smooth(target_roll, target_pitch, target_yaw_rate, get_smoothing_gain());
 
-    //pause 4 seconds before beginning land descent
+    // pause 4 seconds before beginning land descent
     float cmb_rate;
     if(land_pause && millis()-land_start_time < LAND_WITH_DELAY_MS) {
         cmb_rate = 0;
@@ -171,6 +172,7 @@ static void land_nogps_run()
         cmb_rate = get_land_descent_speed();
     }
 
+    // record desired climb rate for logging
     desired_climb_rate = cmb_rate;
 
     // call position controller

ArduCopter/control_rtl.pde

@@ -380,6 +380,7 @@ static void rtl_land_run()
     pos_control.set_alt_target_from_climb_rate(cmb_rate, G_Dt, true);
     pos_control.update_z_controller();
 
+    // record desired climb rate for logging
     desired_climb_rate = cmb_rate;
 
     // roll & pitch from waypoint controller, yaw rate from pilot