diff --git a/libraries/AP_Soaring/AP_Soaring.cpp b/libraries/AP_Soaring/AP_Soaring.cpp
index 691d7ea559..59c5581005 100644
--- a/libraries/AP_Soaring/AP_Soaring.cpp
+++ b/libraries/AP_Soaring/AP_Soaring.cpp
@@ -182,10 +182,10 @@ bool SoaringController::check_cruise_criteria()
     float alt = _vario.alt;
 
     if (soar_active && (AP_HAL::micros64() - _thermal_start_time_us) > ((unsigned)min_thermal_s * 1e6) && thermalability < McCready(alt)) {
-        gcs().send_text(MAV_SEVERITY_INFO, "Thermal weak, recommend quitting: W %f R %f th %f alt %f Mc %f\n", (double)_ekf.X[0], (double)_ekf.X[1], (double)thermalability, (double)alt, (double)McCready(alt));
+        gcs().send_text(MAV_SEVERITY_INFO, "Thermal weak, recommend quitting: W %f R %f th %f alt %f Mc %f", (double)_ekf.X[0], (double)_ekf.X[1], (double)thermalability, (double)alt, (double)McCready(alt));
         return true;
     } else if (soar_active && (alt>alt_max || alt<alt_min)) {
-        gcs().send_text(MAV_SEVERITY_ALERT, "Out of allowable altitude range, beginning cruise. Alt = %f\n", (double)alt);
+        gcs().send_text(MAV_SEVERITY_ALERT, "Out of allowable altitude range, beginning cruise. Alt = %f", (double)alt);
         return true;
     }
 
diff --git a/libraries/AP_Soaring/Variometer.cpp b/libraries/AP_Soaring/Variometer.cpp
index fb25501c73..179ebeeb93 100644
--- a/libraries/AP_Soaring/Variometer.cpp
+++ b/libraries/AP_Soaring/Variometer.cpp
@@ -75,6 +75,6 @@ float Variometer::correct_netto_rate(float climb_rate,
     //float temp_netto = netto_rate;
     //float dVdt = SpdHgt_Controller->get_VXdot();
     //netto_rate = netto_rate + aspd*dVdt/GRAVITY_MSS;
-    //gcs().send_text(MAV_SEVERITY_INFO, "%f %f %f %f\n",temp_netto,dVdt,netto_rate,barometer.get_altitude());
+    //gcs().send_text(MAV_SEVERITY_INFO, "%f %f %f %f",temp_netto,dVdt,netto_rate,barometer.get_altitude());
     return netto_rate;
 }