chore(math-renderer): fix highlight group name + remove nvim version check

Author: benlubas

lua/neorg/modules/core/math/renderer/latex/module.lua

@@ -14,7 +14,7 @@ Requires:
     - graphicx
 - `dvipng` executable in path (normally comes with LaTeX)
 
-A highlight group that controls the foreground color of the rendered math: `@norg.rendered.latex`,
+A highlight group that controls the foreground color of the rendered math: `@neorg.rendered.math`,
 configurable in `core.highlights`. It links to `Normal` by default
 
 Note, when `'concealcursor'` contains `"n"` This plugin will fail for the time being.
@@ -23,8 +23,6 @@ local nio
 local neorg = require("neorg.core")
 local module = neorg.modules.create("core.math.renderer.latex")
 
-assert(vim.re ~= nil, "Neovim 0.10.0+ is required for the `core.math.renderer.latex` module!")
-
 module.load = function()
     nio = require("nio")
 end