"Wait Until Page Contains Element" status?

[yahman72]

The Keyword documentation for Wait Until Page Contains states:
"...See also Wait Until Page Contains Element, Wait For Condition,Wait Until Element Is Visible..."

What's behind this statement?

1. there should already be a keyword Wait Until Page Contains Element?
2. there will be a keyword Wait Until Page Contains Element?
3. copy-paste error, there are no plans for Keyword Wait Until Page Contains Element?

[jollychang]

3 copy-paste error