docs: fix typos (#18269)

Co-authored-by: zeertzjq <zeertzjq@outlook.com>
Co-authored-by: Dan Sully <dan+github@sully.org>
Co-authored-by: saher <msaher.shair@gmail.com>
Co-authored-by: Stephan Seitz <stephan.seitz@fau.de>
Co-authored-by: Benedikt Müller <d12bb@posteo.de>
Co-authored-by: Andrey Mishchenko <mishchea@gmail.com>
Co-authored-by: Famiu Haque <famiuhaque@protonmail.com>
Co-authored-by: Oliver Marriott <hello@omarriott.com>

16 files changed, 15 insertions, 18 deletions

diff --git a/runtime/doc/api.txt b/runtime/doc/api.txt
index 60d7528602..2c75acbe1f 100644
--- a/runtime/doc/api.txt
+++ b/runtime/doc/api.txt
@@ -1625,8 +1625,7 @@ nvim_set_hl({ns_id}, {name}, {*val})                           *nvim_set_hl()*
                              • reverse: boolean
                              • nocombine: boolean
                              • link: name of another highlight group to link
-                               to, see |:hi-link|. Additionally, the following
-                               keys are recognized:
+                               to, see |:hi-link|.
                              • default: Don't override existing definition
                                |:hi-default|
                              • ctermfg: Sets foreground of cterm color
diff --git a/runtime/doc/lsp.txt b/runtime/doc/lsp.txt
index 34ea5f39d6..4f07752cb6 100644
--- a/runtime/doc/lsp.txt
+++ b/runtime/doc/lsp.txt
@@ -987,7 +987,7 @@ start_client({config})                                *vim.lsp.start_client()*
                                            default true): Allow using
                                            incremental sync for buffer edits
                                          • debounce_text_changes (number,
-                                           default nil): Debounce didChange
+                                           default 150): Debounce didChange
                                            notifications to the server by the
                                            given number in milliseconds. No
                                            debounce occurs if nil
diff --git a/runtime/doc/lua.txt b/runtime/doc/lua.txt
index 8a14f80856..bdd2e6ff8e 100644
--- a/runtime/doc/lua.txt
+++ b/runtime/doc/lua.txt
@@ -1092,7 +1092,7 @@ vim.env                                                              *vim.env*
                                                             *lua-vim-optlocal*
                                                             *lua-vim-setlocal*
 
-In Vimscript, there is an way to set options |set-option|. In Lua, the
+In Vimscript, there is a way to set options |set-option|. In Lua, the
 corresponding method is `vim.opt`.
 
 `vim.opt` provides several conveniences for setting and controlling options
diff --git a/runtime/doc/usr_05.txt b/runtime/doc/usr_05.txt
index 1cf383dce3..0e94d9a1b1 100644
--- a/runtime/doc/usr_05.txt
+++ b/runtime/doc/usr_05.txt
@@ -45,7 +45,7 @@ This file is always used and is recommended:
 
 The vimrc file can contain all the commands that you type after a colon.  The
 simplest ones are for setting options.  For example, if you want Vim to always
-start with the 'incsearch' option on, add this line your vimrc file: >
+start with the 'ignorecase' option on, add this line your vimrc file: >
 
 	set ignorecase
 
diff --git a/runtime/lua/vim/lsp.lua b/runtime/lua/vim/lsp.lua
index 361bcec04b..8bf736a2ca 100644
--- a/runtime/lua/vim/lsp.lua
+++ b/runtime/lua/vim/lsp.lua
@@ -836,7 +836,7 @@ end
 --- server in the initialize request. Invalid/empty values will default to "off"
 ---@param flags: A table with flags for the client. The current (experimental) flags are:
 --- - allow_incremental_sync (bool, default true): Allow using incremental sync for buffer edits
---- - debounce_text_changes (number, default nil): Debounce didChange
+--- - debounce_text_changes (number, default 150): Debounce didChange
 ---       notifications to the server by the given number in milliseconds. No debounce
 ---       occurs if nil
 --- - exit_timeout (number, default 500): Milliseconds to wait for server to
diff --git a/runtime/optwin.vim b/runtime/optwin.vim
index 54f57a260c..228336e5a4 100644
--- a/runtime/optwin.vim
+++ b/runtime/optwin.vim
@@ -469,7 +469,7 @@ endif
 
 
 call <SID>Header("multiple windows")
-call append("$", "laststatus\t0, 1 or 2; when to use a status line for the last window")
+call append("$", "laststatus\t0, 1, 2 or 3; when to use a status line for the last window")
 call append("$", " \tset ls=" . &ls)
 if has("statusline")
   call append("$", "statusline\talternate format to be used for a status line")
diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c
index 2320ae62af..9430a37d27 100644
--- a/src/nvim/api/vim.c
+++ b/src/nvim/api/vim.c
@@ -157,7 +157,6 @@ Dictionary nvim__get_hl_defs(Integer ns_id, Error *err)
 ///                - reverse: boolean
 ///                - nocombine: boolean
 ///                - link: name of another highlight group to link to, see |:hi-link|.
-///              Additionally, the following keys are recognized:
 ///                - default: Don't override existing definition |:hi-default|
 ///                - ctermfg: Sets foreground of cterm color |highlight-ctermfg|
 ///                - ctermbg: Sets background of cterm color |highlight-ctermbg|
diff --git a/src/nvim/ex_getln.c b/src/nvim/ex_getln.c
index 7507932b6f..ad3ccf2a99 100644
--- a/src/nvim/ex_getln.c
+++ b/src/nvim/ex_getln.c
@@ -2553,7 +2553,6 @@ static int command_line_changed(CommandLineState *s)
     }
   }
 
-  // 'incsearch' highlighting.
   if (s->firstc == ':'
       && current_sctx.sc_sid == 0    // only if interactive
       && *p_icm != NUL       // 'inccommand' is set
diff --git a/src/nvim/lua/treesitter.c b/src/nvim/lua/treesitter.c
index 6ec9cfd21d..b96193d199 100644
--- a/src/nvim/lua/treesitter.c
+++ b/src/nvim/lua/treesitter.c
@@ -391,7 +391,7 @@ static int parser_parse(lua_State *L)
     return luaL_error(L, "An error occurred when parsing.");
   }
 
-  // The new tree will be pushed to the stack, without copy, owwership is now to
+  // The new tree will be pushed to the stack, without copy, ownership is now to
   // the lua GC.
   // Old tree is still owned by the lua GC.
   uint32_t n_ranges = 0;
diff --git a/src/nvim/move.c b/src/nvim/move.c
index 9f72b36638..8c927d30d1 100644
--- a/src/nvim/move.c
+++ b/src/nvim/move.c
@@ -108,14 +108,14 @@ void redraw_for_cursorline(win_T *wp)
 }
 
 /// Redraw when w_virtcol changes and 'cursorcolumn' is set or 'cursorlineopt'
-/// contains "screenline" or when the 'CurSearch' highlight is in use.
+/// contains "screenline" or when the "CurSearch" highlight is in use.
 /// Also when concealing is on and 'concealcursor' is active.
 static void redraw_for_cursorcolumn(win_T *wp)
   FUNC_ATTR_NONNULL_ALL
 {
   if ((wp->w_valid & VALID_VIRTCOL) == 0 && !pum_visible()) {
     if (wp->w_p_cuc || ((HL_ATTR(HLF_LC) || wp->w_hl_ids[HLF_LC]) && using_hlsearch())) {
-      // When 'cursorcolumn' is set or 'CurSearch' is in use
+      // When 'cursorcolumn' is set or "CurSearch" is in use
       // need to redraw with SOME_VALID.
       redraw_later(wp, SOME_VALID);
     } else if (wp->w_p_cul && (wp->w_p_culopt_flags & CULOPT_SCRLINE)) {
diff --git a/src/nvim/state.c b/src/nvim/state.c
index f075dd772a..6475105192 100644
--- a/src/nvim/state.c
+++ b/src/nvim/state.c
@@ -137,7 +137,7 @@ bool virtual_active(void)
          || ((cur_ve_flags & VE_INSERT) && (State & MODE_INSERT));
 }
 
-/// MODE_VISUAL, MODE_SELECTMODE and MODE_OP_PENDING State are never set, they are
+/// MODE_VISUAL, MODE_SELECT and MODE_OP_PENDING State are never set, they are
 /// equal to MODE_NORMAL State with a condition.  This function returns the real
 /// State.
 int get_real_state(void)
diff --git a/test/functional/api/window_spec.lua b/test/functional/api/window_spec.lua
index 9aacac37bf..901d24327c 100644
--- a/test/functional/api/window_spec.lua
+++ b/test/functional/api/window_spec.lua
@@ -153,7 +153,7 @@ describe('API/win', function()
         [1] = {bold = true, foreground = Screen.colors.Blue},  -- NonText
         [2] = {background = Screen.colors.Grey90},  -- CursorLine
         [3] = {bold = true, reverse = true},  -- StatusLine
-        [4] = {reverse = true},  -- VertSplit, StatusLineNC
+        [4] = {reverse = true},  -- StatusLineNC
       })
       screen:attach()
       command('set ruler')
diff --git a/test/functional/legacy/display_spec.lua b/test/functional/legacy/display_spec.lua
index ccc709cbf6..f0ffaf2c48 100644
--- a/test/functional/legacy/display_spec.lua
+++ b/test/functional/legacy/display_spec.lua
@@ -61,7 +61,7 @@ describe('display', function()
     screen:set_default_attr_ids({
       [1] = {bold = true, foreground = Screen.colors.Blue},  -- NonText
       [2] = {bold = true, reverse = true},  -- StatusLine
-      [3] = {reverse = true},  -- VertSplit, StatusLineNC
+      [3] = {reverse = true},  -- StatusLineNC
     })
     screen:attach()
     exec([[
diff --git a/test/functional/legacy/listchars_spec.lua b/test/functional/legacy/listchars_spec.lua
index a94ec431d4..a9aa238d4e 100644
--- a/test/functional/legacy/listchars_spec.lua
+++ b/test/functional/legacy/listchars_spec.lua
@@ -105,7 +105,7 @@ describe("'listchars'", function()
     screen:set_default_attr_ids({
       [1] = {bold = true, foreground = Screen.colors.Blue},  -- NonText
       [2] = {bold = true, reverse = true},  -- StatusLine
-      [3] = {reverse = true},  -- StatusLineNC, VertSplit
+      [3] = {reverse = true},  -- StatusLineNC
       [4] = {background = Screen.colors.Grey, foreground = Screen.colors.DarkBlue},  -- FoldColumn, SignColumn
     })
     screen:attach()
diff --git a/test/functional/legacy/statusline_spec.lua b/test/functional/legacy/statusline_spec.lua
index 5eb46077ec..e2b30a7c82 100644
--- a/test/functional/legacy/statusline_spec.lua
+++ b/test/functional/legacy/statusline_spec.lua
@@ -18,7 +18,7 @@ describe('statusline', function()
     screen:set_default_attr_ids({
       [1] = {bold = true, foreground = Screen.colors.Blue},  -- NonText
       [2] = {bold = true, reverse = true},  -- StatusLine
-      [3] = {reverse = true},  -- StatusLineNC, VertSplit
+      [3] = {reverse = true},  -- StatusLineNC
     })
     exec([[
       setlocal statusline=-%{mode()}-
diff --git a/test/functional/options/cursorbind_spec.lua b/test/functional/options/cursorbind_spec.lua
index fcb753451c..1a03ed099a 100644
--- a/test/functional/options/cursorbind_spec.lua
+++ b/test/functional/options/cursorbind_spec.lua
@@ -13,7 +13,7 @@ describe("'cursorbind'", function()
     screen:set_default_attr_ids({
       [1] = {bold = true, foreground = Screen.colors.Blue},  -- NonText
       [2] = {bold = true, reverse = true},  -- StatusLine
-      [3] = {reverse = true},  -- StatusLineNC, VertSplit
+      [3] = {reverse = true},  -- StatusLineNC
       [4] = {background = Screen.colors.Grey90},  -- CursorLine, CursorColumn
     })
     screen:attach()