StringUtils.abbreviate description doesn't agree with the examples

https://commons.apache.org/proper/commons-lang/javadocs/api-release/org/apache/commons/lang3/StringUtils.html#abbreviate%28java.lang.String,%20int%29

If str is less than maxWidth characters long, return it.
Else abbreviate it to (substring(str, 0, max-3) + "...").

StringUtils.abbreviate("abcdefg", 7) = "abcdefg"

The first element of the description probably means "less than or equal to"