docs: update cheat sheet

CHEATSHEET.md

@@ -7,8 +7,8 @@ Heavily customized. Related blog post: https://lugh.ch/neovim-lessons-learned.ht
 - `:che [<pluginname>]` check base or plugin status
 - `:che lsp` show LSP details
 - `:verbose set expandtab?` check where `expandtab` was set last
-- `:Lazy` show package manager
-- `:Mason` show LSP management
+- `:Lazy` package manager
+- `:Mason` LSP management
 - `:TSUpdate` update Tree-sitter parsers
 - `:ConformInfo` Formatter timeout debug
 
@@ -28,7 +28,6 @@ Heavily customized. Related blog post: https://lugh.ch/neovim-lessons-learned.ht
 ### Buffers
 
 - `leader`+`leader` lists open buffers [`snipe.nvim`]
-- In snipe.nvim popup: Hit `D` to close the selected buffer
 - `:bd` close current buffer
 
 ### Text
@@ -37,7 +36,7 @@ Heavily customized. Related blog post: https://lugh.ch/neovim-lessons-learned.ht
 - `b` move to _start_ of _previous_ word
 - `Ctrl`+`0` _start_ of line
 - `Ctrl`+`$` _end_ of line
-- `Ctrl`+`d/u` scroll _down_/_up_ 1/2 page while keeping the cursor centered
+- `Ctrl`+`d/u` scroll _down_/_up_ 1/2 page keeping the cursor centered
 - `Ctrl`+`o` jump to previous location (e.g. after using `gg`)
 - `Ctrl`+`i` jump forward (after using `Ctrl`+`o`)
 - `s<chars>` highlight jump targets [`flash.nvim`]
@@ -57,10 +56,8 @@ Heavily customized. Related blog post: https://lugh.ch/neovim-lessons-learned.ht
 
 ### Telescope
 
-- `Esc`+`j` scroll down
-- `Esc`+`k` scroll up
+- `Esc`+`j/k` scroll down/up
 - `Ctrl`+`d/u` scroll down/up in preview pane
-- `Ctrl`+`/` help
 - `Ctrl`+`v` open file in _vertical_ split
 - `Ctrl`+`x` open file in _horizontal_ split
 - `Ctrl`+`t` open file in new tab
@@ -86,8 +83,8 @@ change.
 - `i/I` insert mode at _cursor position_/_beginning of the line_
 - `a/A` insert mode _after the current char_/_at end of line_
 - `o/O` insert mode a line _below_/_above_ the cursor
-- `cc` replace _whole_ line
-- `C` _replace_ to the _end_ of the line
+- `cc/S` replace _whole_ line
+- `C` _replace_ to the _end_ of the line _from current position_
 - `D` _delete_ to the end of the line
 - `p/P` paste yanked line below/above
 - `yygccp` comment and copy the current line