The first sentence shown in an item's tooltip as part of the warning that placing the item might lead to command execution is missing punctuation at the end.

Affected string:

How to reproduce:

1. Execute the following command:

   /give @s minecraft:command_block[minecraft:block_entity_data={id:"minecraft:command_block",Command:"say Example item"}]

2. Hover over the item in your inventory.

Expected result:

The sentence would end in a period or some kind of closing punctuation, like the line below this one.

Observed result:

The sentence ends with no punctuation.