The `selectWorld.edit.backupSize` string is improperly capitalized

The Bug:

The "selectWorld.edit.backupSize" string is improperly capitalized.

The word “size” within this string should be capitalized.

Affected String(s):

Before reading the table, please note the following:

• Characters colored in GREEN are correct.

• Characters colored in RED are incorrect.

Steps to Reproduce:

1. Display the affected string as listed above by using the command provided below.

   /tellraw @s {"translate":"selectWorld.edit.backupSize"}

2. Observe the string's capitalization of the said word.

Observed Behavior:

The said word is not capitalized.

Expected Behavior:

The said word would be capitalized.