Fix location of not-unit warning.
Fix location of not-unit warning.

ejgallego/coq,silene/coq,coq/coq,coq/coq,gares/coq,SkySkimmer/coq,ejgallego/coq,JasonGross/coq,gares/coq,Matafou/coq,Matafou/coq,JasonGross/coq,SkySkimmer/coq,Zimmi48/coq,gares/coq,gares/coq,Matafou/coq,gares/coq,Zimmi48/coq,coq/coq,coq/coq,Zimmi48/coq,ejgallego/coq,silene/coq,JasonGross/coq,SkySkimmer/coq,JasonGross/coq,ejgallego/coq,silene/coq,Zimmi48/coq,SkySkimmer/coq