Minor tweaks to the 8.11 changelog.
Minor tweaks to the 8.11 changelog.

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