chore(docs): made the installation documentation easier to understand

Author: ColinKennedy

README.md

@@ -77,13 +77,18 @@ Give your right-pinky a workout and install `cursor-text-objects.nvim` today!
 {
     "ColinKennedy/cursor-text-objects.nvim",
     config = function()
-        local down_description = "Operate from your current cursor to the end of some text-object."
-        local up_description = "Operate from the start of some text-object to your current cursor."
-
-        vim.keymap.set("o", "[", "<Plug>(cursor-text-objects-up)", { desc = up_description })
-        vim.keymap.set("o", "]", "<Plug>(cursor-text-objects-down)", { desc = down_description })
-        vim.keymap.set("x", "[", "<Plug>(cursor-text-objects-up)", { desc = up_description })
-        vim.keymap.set("x", "]", "<Plug>(cursor-text-objects-down)", { desc = down_description })
+        vim.keymap.set(
+            {"o", "x"},
+            "[",
+            "<Plug>(cursor-text-objects-up)",
+            { desc = "Run from your current cursor to the end of the text-object." }
+        )
+        vim.keymap.set(
+            {"o", "x"},
+            "]",
+            "<Plug>(cursor-text-objects-down)",
+            { desc = "Run from your current cursor to the end of the text-object." }
+        )
     end,
     version = "v1.*",
 }