瑜伽師地論略纂 1.54

1.54

「如理所引，謂不增益非真實有，如四顛倒」者，四倒是增益，體非真有，如理翻此，故言不如四倒是增。四倒之義，如下第八。

Regarding "induced by proper reflection, which means not exaggerating what is not truly existent, unlike the four distortions": The four distortions are exaggerations whose essence is not truly existent; proper reflection is the reverse of this, hence it says "unlike the four distortions, which are exaggerations." The meaning of the four distortions is as explained below in the eighth [fascicle].