To remove non-existing coin. 5 Santeem EE1969-2004

The article
https://en.numista.com/catalogue/pieces65392.html

in mintage section describes
1969 (1977) FM12,000 6%፲፱፻፷፱ - (Large lion head) Proof; Schön# 51.1 (If not magnetic, see KM#44)
1969 (1977) FM 5%፲፱፻፷፱ - (Large lion head); Schön# 51.1 (If not magnetic, see KM#44)

Note. Obviously the percentage is from wrongly described occurrence of lines and has nothing to do with frequency as it expected to be. This is not the case of this topic.

Due to note in follows the percentage is omitted in description, though it it present in the article.

Instead of
1969 (1977) FM12,000 ፲፱፻፷፱ - (Large lion head) Proof; Schön# 51.1 (If not magnetic, see KM#44)
1969 (1977) FM ፲፱፻፷፱ - (Large lion head); Schön# 51.1 (If not magnetic, see KM#44)

there should be
1969 (1977) FM12,000 ፲፱፻፷፱ - (Large lion head) Proof; Schön# 51.1 (If not magnetic, see KM#44)

with adding coins of collectors from the removing line to the line
1969 (1977) FM12,000 ፲፱፻፷፱ - (Large lion head) Proof; Schön# 51.1 (If not magnetic, see KM#44)

And why it should be removed?

One is proof, the other isn't.