Docs: minor typo in W-Ind relative to text
Docs: minor typo in W-Ind relative to text

The rule uses s'_j, the text refers to s_j, the latter is simpler in the
absence of any other constraints.

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