Improve documentation of Status message.
Improve documentation of Status message.

SkySkimmer/coq,Zimmi48/coq,Matafou/coq,gares/coq,SkySkimmer/coq,letouzey/coq-wip,coq/coq,ppedrot/coq,letouzey/coq-wip,ppedrot/coq,SkySkimmer/coq,maximedenes/coq,gares/coq,maximedenes/coq,JasonGross/coq,Zimmi48/coq,ejgallego/coq,SkySkimmer/coq,JasonGross/coq,ejgallego/coq,Matafou/coq,silene/coq,letouzey/coq-wip,silene/coq,maximedenes/coq,ppedrot/coq,coq/coq,coq/coq,coq/coq,ejgallego/coq,gares/coq,JasonGross/coq,letouzey/coq-wip,maximedenes/coq,letouzey/coq-wip,Matafou/coq,silene/coq,ejgallego/coq,ppedrot/coq,Zimmi48/coq,JasonGross/coq,gares/coq,Zimmi48/coq,gares/coq,ppedrot/coq,maximedenes/coq