Fix whitespace

Author: gepbird

Diff for: lua/darkplus/theme.lua

@@ -23,7 +23,7 @@ theme.set_highlights = function()
   hl(0, "FoldColumn", { fg = c.light_gray, bg = c.alt_bg })
   hl(0, "LineNr", { fg = c.dark_gray, bg = 'NONE' })
   hl(0, "FloatBorder", { fg = c.border, bg = c.bg })
-  hl(0, "Whitespace", { fg = c.dark_gray, bg = 'NONE' })
+  hl(0, "Whitespace", { fg = c.indent, bg = 'NONE' })
   hl(0, "VertSplit", { fg = c.light_gray, bg = c.bg })
   hl(0, "CursorLine", { fg = 'NONE', bg = c.cursorline })
   hl(0, "CursorColumn", { fg = 'NONE', bg = c.alt_bg })