Corrigendum and Addendum to “Advertibly complete locally m-convex two-sided algebras”.

This corrigendum and addendum is written to correct the statement and proof of the main result of El Kinani et al. (Rend Circ Mat Palermo 56(2):185-197, 2007). We add Proposition 2.1 which states that every locally m-convex probilateral algebra is actually normal. Thus, in all results of El Kinani et al. (Rend Circ Mat Palermo 56(2):185-197, 2007), where the algebras considered are bilateral, the normality hypothesis is redundant. [ABSTRACT FROM AUTHOR]