docs: fix typos (#19588)

Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Co-authored-by: notomo <notomo.motono@gmail.com>

6 files changed, 13 insertions, 12 deletions

diff --git a/runtime/doc/api.txt b/runtime/doc/api.txt
index 827d0318ab..be42b7c14e 100644
--- a/runtime/doc/api.txt
+++ b/runtime/doc/api.txt
@@ -348,7 +348,7 @@ callbacks. These callbacks are called frequently in various contexts;
 
 |nvim_buf_attach()| will take keyword args for the callbacks. "on_lines" will
 receive parameters ("lines", {buf}, {changedtick}, {firstline}, {lastline},
-{new_lastline}, {old_byte_size}[, {old_utf32_size}, {old_utf16_size}]).
+{new_lastline}, {old_byte_size} [, {old_utf32_size}, {old_utf16_size}]).
 Unlike remote channel events the text contents are not passed. The new text can
 be accessed inside the callback as
 
diff --git a/runtime/doc/builtin.txt b/runtime/doc/builtin.txt
index 61d04c6660..f0f47cddf4 100644
--- a/runtime/doc/builtin.txt
+++ b/runtime/doc/builtin.txt
@@ -5311,7 +5311,7 @@ mode([expr])	Return a string that indicates the current mode.
 		   niV	    Normal using |i_CTRL-O| in |Virtual-Replace-mode|
 		   nt	    Normal in |terminal-emulator| (insert goes to
 				Terminal mode)
-		   ntT	    Normal using |t_CTRL-\_CTRL-O| in |terminal-mode|
+		   ntT	    Normal using |t_CTRL-\_CTRL-O| in |Terminal-mode|
 		   v	    Visual by character
 		   vs	    Visual by character using |v_CTRL-O| in Select mode
 		   V	    Visual by line
diff --git a/runtime/doc/lua.txt b/runtime/doc/lua.txt
index c9505429c6..4062a35735 100644
--- a/runtime/doc/lua.txt
+++ b/runtime/doc/lua.txt
@@ -704,7 +704,7 @@ regex:match_str({str})                                     *regex:match_str()*
         As any integer is truth-y, `regex:match()` can be directly used
         as a condition in an if-statement.
 
-regex:match_line({bufnr}, {line_idx}[, {start}, {end}])   *regex:match_line()*
+regex:match_line({bufnr}, {line_idx} [, {start}, {end}])  *regex:match_line()*
         Match line {line_idx} (zero-based) in buffer {bufnr}. If {start} and
         {end} are supplied, match only this byte index range. Otherwise see
         |regex:match_str()|. If {start} is used, then the returned byte
@@ -855,13 +855,13 @@ vim.empty_dict()                                            *vim.empty_dict()*
         Note: If numeric keys are present in the table, Nvim ignores the
         metatable marker and converts the dict to a list/array anyway.
 
-vim.rpcnotify({channel}, {method}[, {args}...])              *vim.rpcnotify()*
+vim.rpcnotify({channel}, {method} [, {args}...])             *vim.rpcnotify()*
         Sends {event} to {channel} via |RPC| and returns immediately. If
         {channel} is 0, the event is broadcast to all channels.
 
         This function also works in a fast callback |lua-loop-callbacks|.
 
-vim.rpcrequest({channel}, {method}[, {args}...])            *vim.rpcrequest()*
+vim.rpcrequest({channel}, {method} [, {args}...])           *vim.rpcrequest()*
         Sends a request to {channel} to invoke {method} via |RPC| and blocks
         until a response is received.
 
@@ -873,7 +873,7 @@ vim.stricmp({a}, {b})                                          *vim.stricmp()*
         are equal, {a} is greater than {b} or {a} is lesser than {b},
         respectively.
 
-vim.str_utfindex({str}[, {index}])                        *vim.str_utfindex()*
+vim.str_utfindex({str} [, {index}])                       *vim.str_utfindex()*
         Convert byte index to UTF-32 and UTF-16 indices. If {index} is not
         supplied, the length of the string is used. All indices are zero-based.
         Returns two values: the UTF-32 and UTF-16 indices respectively.
@@ -883,7 +883,7 @@ vim.str_utfindex({str}[, {index}])                        *vim.str_utfindex()*
         point each. An {index} in the middle of a UTF-8 sequence is rounded
         upwards to the end of that sequence.
 
-vim.str_byteindex({str}, {index}[, {use_utf16}])         *vim.str_byteindex()*
+vim.str_byteindex({str}, {index} [, {use_utf16}])        *vim.str_byteindex()*
         Convert UTF-32 or UTF-16 {index} to byte index. If {use_utf16} is not
         supplied, it defaults to false (use UTF-32). Returns the byte index.
 
@@ -1315,7 +1315,7 @@ cmd({command})                                                     *vim.cmd()*
                    vim.cmd('write! myfile.txt')
                    vim.cmd { cmd = 'write', args = { "myfile.txt" }, bang = true }
                    vim.cmd.write { args = { "myfile.txt" }, bang = true }
-                   vim.cmd.write {"myfile.txt", bang = true })
+                   vim.cmd.write { "myfile.txt", bang = true }
 
                    -- Ex command :colorscheme blue
                    vim.cmd('colorscheme blue')
@@ -2229,7 +2229,8 @@ set({mode}, {lhs}, {rhs}, {opts})                           *vim.keymap.set()*
                             • remap: (boolean) Make the mapping recursive.
                               This is the inverse of the "noremap" option from
                               |nvim_set_keymap()|. Default `false`.
-                            • replace_keycodes: (boolean) defaults to true.
+                            • replace_keycodes: (boolean) defaults to true if
+                              "expr" is true.
 
                 See also: ~
                     |nvim_set_keymap()|
diff --git a/runtime/doc/options.txt b/runtime/doc/options.txt
index ffeed6f977..9d03397821 100644
--- a/runtime/doc/options.txt
+++ b/runtime/doc/options.txt
@@ -4210,7 +4210,7 @@ A jump table for the options with a short description can be found at |Q_op|.
 
 	The 'mousemodel' option is set by the |:behave| command.
 
-					*'mousescroll'*
+						*'mousescroll'*
 'mousescroll'		string	(default "ver:3,hor:6")
 			global
 	This option controls the number of lines / columns to scroll by when
diff --git a/runtime/lua/vim/_editor.lua b/runtime/lua/vim/_editor.lua
index 094fb2f909..b8a7f71145 100644
--- a/runtime/lua/vim/_editor.lua
+++ b/runtime/lua/vim/_editor.lua
@@ -312,7 +312,7 @@ end
 ---   vim.cmd('write! myfile.txt')
 ---   vim.cmd { cmd = 'write', args = { "myfile.txt" }, bang = true }
 ---   vim.cmd.write { args = { "myfile.txt" }, bang = true }
----   vim.cmd.write {"myfile.txt", bang = true })
+---   vim.cmd.write { "myfile.txt", bang = true }
 ---
 ---   -- Ex command :colorscheme blue
 ---   vim.cmd('colorscheme blue')
diff --git a/runtime/lua/vim/keymap.lua b/runtime/lua/vim/keymap.lua
index 0549f63180..7265beb56b 100644
--- a/runtime/lua/vim/keymap.lua
+++ b/runtime/lua/vim/keymap.lua
@@ -43,7 +43,7 @@ local keymap = {}
 ---                  - remap: (boolean) Make the mapping recursive. This is the
 ---                  inverse of the "noremap" option from |nvim_set_keymap()|.
 ---                  Default `false`.
----                  - replace_keycodes: (boolean) defaults to true.
+---                  - replace_keycodes: (boolean) defaults to true if "expr" is true.
 ---@see |nvim_set_keymap()|
 function keymap.set(mode, lhs, rhs, opts)
   vim.validate({