Fixed latex invalid abbreviations

dotfiles/neovim/lua/my/abbreviations.lua

@@ -2,7 +2,7 @@ local M = {}
 
 function M.localAbbr(lhs, rhs)
   -- Create abbreviation
-  vim.cmd(":iabbrev <buffer>" .. lhs .. " " .. rhs)
+  vim.cmd(":iabbrev <buffer> " .. lhs .. " " .. rhs)
 end
 
 function M.manyLocalAbbr(abbreviations)

dotfiles/neovim/lua/my/plugins/treesitter.lua

@@ -7,6 +7,7 @@ function M.setup()
       "elixir", "fish", "html", "json", "latex", "python", "rust", "scss",
       "toml", "tsx", "vim", "yaml", "nix", "kotlin"
     },
+    disable = { "tex", "latex" },
     sync_install = false,
     indent = { enable = true },
     highlight = {