Better error message when found more than once object of name ...
Better error message when found more than once object of name ...

ejgallego/coq,aspiwack/coq,SkySkimmer/coq,mattam82/coq,gares/coq,TOSPIO/coq,maximedenes/coq,SkySkimmer/coq,jpdeplaix/coq,8l/coq,Lionel-Rieg/coq,jpdeplaix/coq,Zimmi48/coq,ppedrot/coq,silene/coq,william-lawvere/coq,JasonGross/coq,coq/coq,JasonGross/coq,shindere/coq,maximedenes/coq,william-lawvere/coq,JasonGross/coq,Zimmi48/coq,ale-f/coq,Ptival/coq,pirapira/coq2rust,ale-f/coq,TOSPIO/coq,pirapira/coq2rust,Ptival/coq,maximedenes/coq,asr/coq,Zimmi48/coq,silene/coq,gares/coq,SkySkimmer/coq,Lionel-Rieg/coq,herbelin/github-coq,ale-f/coq,mattam82/coq,gmalecha/coq,ppedrot/coq,mlasson/coq,8l/coq,ejgallego/coq,TOSPIO/coq,aspiwack/coq,shindere/coq,asr/coq,coq/coq,ppedrot/coq,gares/coq,letouzey/coq-wip,ppedrot/coq,Matafou/coq,barras/coq,silene/coq,Matafou/coq,mattam82/coq,ppedrot/coq,coq/coq,mlasson/coq,TheTypoMaster/coq,ejgallego/coq,amintimany/coq,gares/coq,herbelin/github-coq,gares/coq,Lionel-Rieg/coq,ejgallego/coq,gmalecha/coq,shindere/coq,mlasson/coq,Zimmi48/coq,maximedenes/coq,pirapira/coq2rust,TheTypoMaster/coq,TheTypoMaster/coq,letouzey/coq-wip,amintimany/coq,letouzey/coq-wip,Matafou/coq,coq/coq,Ptival/coq,gmalecha/coq,barras/coq,letouzey/coq-wip,william-lawvere/coq,jpdeplaix/coq,aspiwack/coq,letouzey/coq-wip,maximedenes/coq,barras/coq,8l/coq,herbelin/github-coq,asr/coq,JasonGross/coq,amintimany/coq,SkySkimmer/coq