powerpc/vas: fix repeated words in comments

Delete the redundant word 'the'.

Signed-off-by: Jilin Yuan <[e-mail]>
Signed-off-by: Michael Ellerman <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

arch/powerpc/platforms/book3s/vas-api.c

···
 	 * The window may be inactive due to lost credit (Ex: core
 	 * removal with DLPAR). If the window is active again when
 	 * the credit is available, map the new paste address at the
-	 * the window virtual address.
+	 * window virtual address.
 	 */
 	if (txwin->status == VAS_WIN_ACTIVE) {
 		paste_addr = cp_inst->coproc->vops->paste_addr(txwin);