Correction [to "The mechanism of channel electron multiplcation"]

Summary form only given, as follows. The authors of the paper "The mechanism of channel electron multiplcation," which appeared on pages 88-99 of the June 1966, issue of these Transactions note that the subheading 'Saturation in curved channels' on page 89 should be transposed with 'Saturation in Straight Channels," on page 90.