chore: fix typos (#16816)

Co-authored-by: Sean Dewar <seandewar@users.noreply.github.com>
Co-authored-by: Gregory Anders <greg@gpanders.com>
Co-authored-by: Sebastian Volland <seb@baunz.net>
Co-authored-by: Lewis Russell <lewis6991@gmail.com>
Co-authored-by: zeertzjq <zeertzjq@outlook.com>

runtime/lua/vim/lsp.lua

@@ -897,7 +897,7 @@ function lsp.start_client(config)
       client.initialized = true
       uninitialized_clients[client_id] = nil
       client.workspace_folders = workspace_folders
-      -- TODO(mjlbach): Backwards compatbility, to be removed in 0.7
+      -- TODO(mjlbach): Backwards compatibility, to be removed in 0.7
       client.workspaceFolders = client.workspace_folders
       client.server_capabilities = assert(result.capabilities, "initialize result doesn't contain capabilities")
       -- These are the cleaned up capabilities we use for dynamically deciding

runtime/lua/vim/lsp/buf.lua

@@ -453,7 +453,7 @@ end
 
 --- Send request to the server to resolve document highlights for the current
 --- text document position. This request can be triggered by a  key mapping or
---- by events such as `CursorHold`, eg:
+--- by events such as `CursorHold`, e.g.:
 ---
 --- <pre>
 --- autocmd CursorHold  <buffer> lua vim.lsp.buf.document_highlight()

runtime/lua/vim/lsp/sync.lua

@@ -298,7 +298,7 @@ end
 
 ---@private
 -- rangelength depends on the offset encoding
--- bytes for utf-8 (clangd with extenion)
+-- bytes for utf-8 (clangd with extension)
 -- codepoints for utf-16
 -- codeunits for utf-32
 -- Line endings count here as 2 chars for \r\n (dos), 1 char for \n (unix), and 1 char for \r (mac)

runtime/lua/vim/treesitter/languagetree.lua

@@ -77,7 +77,7 @@ end
 
 --- Determines whether this tree is valid.
 --- If the tree is invalid, `parse()` must be called
---- to get the an updated tree.
+--- to get the updated tree.
 function LanguageTree:is_valid()
   return self._valid
 end