docs(misc): mention resize_window at the top

Author: echasnovski

doc/mini-misc.txt

@@ -11,6 +11,8 @@ Features the following functions:
 - |MiniMisc.put()| and |MiniMisc.put_text()| to pretty print its arguments
   into command line and current buffer respectively.
 
+- |MiniMisc.resize_window()| to resize current window to its editable width.
+
 - |MiniMisc.setup_auto_root()| to set up automated change of current directory.
 
 - |MiniMisc.setup_termbg_sync()| to set up terminal background synchronization

lua/mini/misc.lua

@@ -9,6 +9,8 @@
 --- - |MiniMisc.put()| and |MiniMisc.put_text()| to pretty print its arguments
 ---   into command line and current buffer respectively.
 ---
+--- - |MiniMisc.resize_window()| to resize current window to its editable width.
+---
 --- - |MiniMisc.setup_auto_root()| to set up automated change of current directory.
 ---
 --- - |MiniMisc.setup_termbg_sync()| to set up terminal background synchronization

readmes/mini-misc.md

@@ -28,6 +28,7 @@ https://user-images.githubusercontent.com/24854248/173044891-69b0ccfd-3fe8-4639-
 
 - `bench_time()` executes function several times and timing how long it took.
 - `put()` and `put_text()` print Lua objects in command line and current buffer respectively.
+- `resize_window()` resizes current window to its editable width.
 - `setup_auto_root()` sets up automated change of current directory.
 - `setup_termbg_sync()` to set up terminal background synchronization (removes possible "frame" around current Neovim instance).
 - `setup_restore_cursor()` sets up automated restoration of cursor position on file reopen.