Pasive skill (Tyrr)

[xxAMETHYSTxx]

Hi.

In the passive skill of the Tyrr SUPERIOR LIGHT ARMOR MASTERY

 

At level 104 it says: When using light armor, Max HP +5368, P. Def. +2365, Atk. Spd. + 10%, P. Accuracy +3, P. Evasion +6, Speed +10, Received P.Atk. Critical Rate -35%. Additionally, STR +2. At Level 106 it says: When light armor is equipped, Max HP +5368, P. Def. +2455, Atk. Spd. + 10%, P. Accuracy +3, P. Evasion +6, Speed +10, Chance Received P. Atk Critical Damage -35%. Additionally, STR +2, P. Def. + 2%.

 

I do not understand that difference in the skill, if on page l2 Wiki mentions that it does not change at all. In what is highlighted in bold type.