docs: fix typos and other small fixes (#25005)

Co-authored-by: nuid64 <lvkuzvesov@proton.me>
Co-authored-by: Mike Smith <10135646+mikesmithgh@users.noreply.github.com>
Co-authored-by: XTY <xty@xty.io>
Co-authored-by: Empa <emanuel@empa.xyz>
Co-authored-by: kyu08 <49891479+kyu08@users.noreply.github.com>

src/nvim/README.md

@@ -1,8 +1,7 @@
 Nvim core
 =========
 
-Module-specific details are documented at the top of each module (`terminal.c`,
-`screen.c`, …).
+Module-specific details are documented at the top of each module (`terminal.c`, `undo.c`, …).
 
 See `:help dev` for guidelines.
 

src/nvim/autocmd.c

@@ -2524,7 +2524,7 @@ static bool arg_autocmd_flag_get(bool *flag, char **cmd_ptr, char *pattern, int
 }
 
 /// When kFalse: VimSuspend should be triggered next.
-/// When kTrue: VimResume should be triggerd next.
+/// When kTrue: VimResume should be triggered next.
 /// When kNone: Currently triggering VimSuspend or VimResume.
 static TriState pending_vimresume = kFalse;
 

src/nvim/eval.lua

@@ -7472,7 +7472,7 @@ M.funcs = {
       					*printf-$*
       In certain languages, error and informative messages are
       more readable when the order of words is different from the
-      corresponding message in English. To accomodate translations
+      corresponding message in English. To accommodate translations
       having a different word order, positional arguments may be
       used to indicate this. For instance: >vim
 

src/nvim/eval/funcs.c

@@ -6329,7 +6329,7 @@ static void reduce_string(typval_T *argvars, typval_T *expr, typval_T *rettv)
   }
 }
 
-/// Implementaion of reduce() for Blob "argvars[0]" using the function "expr"
+/// Implementation of reduce() for Blob "argvars[0]" using the function "expr"
 /// starting with the optional initial value "argvars[2]" and return the result
 /// in "rettv".
 static void reduce_blob(typval_T *argvars, typval_T *expr, typval_T *rettv)

src/nvim/eval/vars.c

@@ -1810,7 +1810,7 @@ static void getwinvar(typval_T *argvars, typval_T *rettv, int off)
 /// @param[in]   tv      typval to convert.
 /// @param[in]   option  Option name.
 /// @param[in]   flags   Option flags.
-/// @param[out]  error   Whether an error occured.
+/// @param[out]  error   Whether an error occurred.
 ///
 /// @return  Typval converted to OptVal. Must be freed by caller.
 ///          Returns NIL_OPTVAL for invalid option name.

src/nvim/grid_defs.h

@@ -39,7 +39,7 @@ enum {
 ///
 /// attrs[] contains the highlighting attribute for each cell.
 ///
-/// vcols[] countain the virtual columns in the line. -1 means not available
+/// vcols[] contains the virtual columns in the line. -1 means not available
 /// (below last line), MAXCOL means after the end of the line.
 ///
 /// line_offset[n] is the offset from chars[], attrs[] and vcols[] for the start

src/nvim/options.lua

@@ -3441,10 +3441,10 @@ return {
            n-v-c-sm:block,i-ci-ve:ver25-Cursor,r-cr-o:hor20
         			In Normal et al. modes, use a block cursor
         			with the default colors defined by the host
-        			terminal.  In Insert-likes modes, use
+        			terminal.  In Insert-like modes, use
         			a vertical bar cursor with colors from
-        			"Cursor" highlight group.  In Replace-likes
-        			modes, use a underline cursor with
+        			"Cursor" highlight group.  In Replace-like
+        			modes, use an underline cursor with
         			default colors.
            i-ci:ver30-iCursor-blinkwait300-blinkon200-blinkoff150
         			In Insert and Command-line Insert mode, use a