Update pupil diameter description

src/export-formats/recording-data/neon.md

@@ -120,7 +120,7 @@ This file contains [3D eye states](/neon/basic-concepts/data-streams/#_3d-eye-st
 | **section id**            | Unique identifier of the corresponding section.     |
 | **recording id**          | Unique identifier of the recording this sample belongs to.     |
 | **timestamp [ns]**        | UTC timestamp in nanoseconds of the sample. Equal to the timestamp of the eye video frame this sample was generated with. |
-| **pupil diameter left [mm]** <br /> **pupil diameter right [mm]**| Physical pupil diameter of the left and right eye respectively. Currently, the average pupil diameter across both eyes is reported for both eyes, making those two values equal. |
+| **pupil diameter [mm]**   | Physical diameter of the pupils of the left and right eye. |
 | **eye ball center left x [mm]**<br /> **eye ball center left y [mm]**<br /> **eye ball center left z [mm]**<br /> **eye ball center right x [mm]**<br /> **eye ball center right y [mm]**<br /> **eye ball center right z [mm]** | Location of left and right eye ball centers in millimeters in relation to the scene camera of the Neon module. For details on the coordinate systems see [here](/neon/basic-concepts/data-streams/#_3d-eye-states). |
 | **optical axis left x**<br /> **optical axis left y**<br /> **optical axis left z**<br /> **optical axis right x**<br /> **optical axis right y**<br /> **optical axis right z** | Directional vector describing the optical axis of the left and right eye, i.e. the vector pointing from eye ball center to pupil center of the resepective eye. For details on the coordinate systems see [here](/neon/basic-concepts/data-streams/#_3d-eye-states). |
 
@@ -151,4 +151,4 @@ This file contains data recorded by the integrated [IMU](/neon/basic-concepts/da
 | **roll [deg]** | Drift-free estimate of the roll (head tilt from side to side) in degrees. The output range is -180 to +180 degrees. Added in version 2 of this enrichment.    |
 | **pitch [deg]** | Drift-free estimate of the pitch (head tilt from front to back) in degrees. The output range is -90 to +90 degrees. Added in version 2 of this enrichment. |
 | **yaw [deg]** | Drift-free estimate of the yaw (horizontal head rotation) in degrees. The output range is -180 to +180 degrees. Added in version 2 of this enrichment. |
-| **quaternion w**<br />**quaternion x**<br />**quaternion y**<br />**quaternion z** | Quaternion describing the rotation of the Neon module. |
+| **quaternion w**<br />**quaternion x**<br />**quaternion y**<br />**quaternion z** | Quaternion describing the rotation of the Neon module. |