diff --git a/hello_wolf/hello_wolf.cpp b/hello_wolf/hello_wolf.cpp
index 827d6d77bd4a47f5783f2162e21c90c309ef4709..e46557c44f1a0f6195eb28a531dd439a80951bbf 100644
--- a/hello_wolf/hello_wolf.cpp
+++ b/hello_wolf/hello_wolf.cpp
@@ -139,12 +139,12 @@ int main()
 
     // SELF CALIBRATION ===================================================
 
-    // NOTE: SELF-CALIBRATION OF SENSOR ORIENTATION
+    // SELF-CALIBRATION OF SENSOR ORIENTATION
     // Uncomment this line below to achieve sensor self-calibration (of the orientation only, since the position is not observable)
-    sensor_rb->getO()->unfix();
+    // sensor_rb->getO()->unfix();
 
-    // NOTE: SELF-CALIBRATION OF SENSOR POSITION
-    // The position is however not observable, and thus self-calibration would not work. You can try uncommenting it too.
+    // SELF-CALIBRATION OF SENSOR POSITION
+    // The position is however not observable, and thus self-calibration would not work. You can try uncommenting the line below.
     // sensor_rb->getP()->unfix();
 
     // CONFIGURE ==========================================================
diff --git a/hello_wolf/hello_wolf_autoconf.cpp b/hello_wolf/hello_wolf_autoconf.cpp
index df2f34fefc71f382af1fd76326971b0a9d0207ac..369dbe96c1b9eae70d2f2ed3bf2501eff60ad06b 100644
--- a/hello_wolf/hello_wolf_autoconf.cpp
+++ b/hello_wolf/hello_wolf_autoconf.cpp
@@ -131,12 +131,12 @@ int main()
     // SELF CALIBRATION ===================================================
     // These few lines control whether we calibrate some sensor parameters or not.
 
-    // NOTE: SELF-CALIBRATION OF SENSOR ORIENTATION
+    // SELF-CALIBRATION OF SENSOR ORIENTATION
     // Uncomment this line below to achieve sensor self-calibration (of the orientation only, since the position is not observable)
-    sensor_rb->getO()->unfix();
+    // sensor_rb->getO()->unfix();
 
-    // NOTE: SELF-CALIBRATION OF SENSOR POSITION
-    // The position is however not observable, and thus self-calibration would not work. You can try uncommenting it too.
+    // SELF-CALIBRATION OF SENSOR POSITION
+    // The position is however not observable, and thus self-calibration would not work. You can try uncommenting the line below.
     // sensor_rb->getP()->unfix();
 
     // CONFIGURE input data (motion and measurements) ==============================================