runtime(tutor): fix wrong motion in instruction

related: neovim/neovim#37213
closes: #19117

Co-authored-by: DrNayak2306 <dhruvgnk.work@gmail.com>
Signed-off-by: zeertzjq <zeertzjq@outlook.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>

Author: 2 people

runtime/tutor/en/vim-02-beginner.tutor

@@ -59,7 +59,7 @@ Final exercise: (Modify "this" text) by [applying {various} operations]<
 
 **MNEMONIC**: *into register(") named (a) (y)ank (i)nner (w)ord*
 
-  3. Navigate forward to the word 'cookie' (`fk`{normal} or `2fc`{normal}
+  3. Navigate forward to the word 'cookie' (`fk`{normal} or `3fc`{normal}
      or `$2b`{normal} or `/co`{normal} `<ENTER>`{normal}) and type `"byiw`{normal}
 
   4. Navigate to any point on the word 'Vince' and type `ciw<CTRL-R>a<ESC>`{normal}

runtime/tutor/tutor2

@@ -59,7 +59,7 @@
 
 MNEMONIC: into register(") named (a) (y)ank (i)nner (w)ord
 
-  3. Navigate forward to the word 'cookie' (fk or 2fc or $2b or /co<ENTER>)
+  3. Navigate forward to the word 'cookie' (fk or 3fc or $2b or /co<ENTER>)
      and type   "byiw
 
   4. Navigate to any point on the word 'Vince' and type   ciw<CTRL-R>a<ESC>