Univs/minimization: Fix unused variable bug.
Univs/minimization: Fix unused variable bug.

Matafou/coq,JasonGross/coq,william-lawvere/coq,amintimany/coq,SkySkimmer/coq,mattam82/coq,maximedenes/coq,herbelin/github-coq,ejgallego/coq,ppedrot/coq,JasonGross/coq,letouzey/coq-wip,herbelin/github-coq,ejgallego/coq,Zimmi48/coq,coq/coq,ppedrot/coq,SkySkimmer/coq,amintimany/coq,jpdeplaix/coq,mlasson/coq,barras/coq,Lionel-Rieg/coq,TheTypoMaster/coq,herbelin/github-coq,JasonGross/coq,Zimmi48/coq,letouzey/coq-wip,maximedenes/coq,TOSPIO/coq,coq/coq,jpdeplaix/coq,william-lawvere/coq,SkySkimmer/coq,coq/coq,8l/coq,william-lawvere/coq,gares/coq,gares/coq,SkySkimmer/coq,silene/coq,gares/coq,Ptival/coq,mattam82/coq,gares/coq,8l/coq,ppedrot/coq,maximedenes/coq,barras/coq,TheTypoMaster/coq,Lionel-Rieg/coq,mlasson/coq,silene/coq,gares/coq,8l/coq,silene/coq,TheTypoMaster/coq,Ptival/coq,jpdeplaix/coq,Ptival/coq,JasonGross/coq,coq/coq,ppedrot/coq,maximedenes/coq,letouzey/coq-wip,mattam82/coq,letouzey/coq-wip,Zimmi48/coq,Matafou/coq,amintimany/coq,mlasson/coq,ejgallego/coq,barras/coq,maximedenes/coq,ppedrot/coq,Lionel-Rieg/coq,letouzey/coq-wip,ejgallego/coq,Matafou/coq,TOSPIO/coq,Zimmi48/coq,TOSPIO/coq