vim-patch:9.0.0154: text properties wrong after splitting a line

Problem:    Text properties wrong after splitting a line.
Solution:   Check for text properties after the line. (closes vim/vim#10857)

https://github.com/vim/vim/commit/7d0f7e9524975ebcc3c7d98b5507de1b7df74370

textprop is N/A.

Co-authored-by: Bram Moolenaar <Bram@vim.org>

src/nvim/ops.c

@@ -1865,7 +1865,7 @@ char *skip_comment(char *line, bool process, bool include_space, bool *is_commen
   return line;
 }
 
-/// @param count              number of lines (minimal 2) to join at cursor position.
+/// @param count              number of lines (minimal 2) to join at the cursor position.
 /// @param save_undo          when true, save lines for undo first.
 /// @param use_formatoptions  set to false when e.g. processing backspace and comment
 ///                           leaders should not be removed.