Fix help for indent-blankline plugin

Since version 3 `:help indent_blankline` no longer works. Replace it
with `:help ibl`.

1 files changed, 1 insertions, 1 deletions

diff --git a/init.lua b/init.lua
index ee1f390..fb08080 100644
--- a/init.lua
+++ b/init.lua
@@ -177,7 +177,7 @@ require('lazy').setup({
     -- Add indentation guides even on blank lines
     'lukas-reineke/indent-blankline.nvim',
     -- Enable `lukas-reineke/indent-blankline.nvim`
-    -- See `:help indent_blankline.txt`
+    -- See `:help ibl`
     main = 'ibl',
     opts = {},
   },