staging: rtl8188eu: include: Correct a typo in a comment

Correct a single typo in a comment.
Misspelling found using checkpatch.pl.

Signed-off-by: R Veera Kumar <vkor@vkten.in>
Link: https://lore.kernel.org/r/20200319093715.GA2550@tulip.local
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/include/rtw_xmit.h

@@ -112,7 +112,7 @@ struct pkt_attrib {
 	u32	last_txcmdsz;
 	u8	nr_frags;
 	u8	encrypt;	/* when 0 indicate no encrypt. when non-zero,
-				 * indicate the encrypt algorith
+				 * indicate the encrypt algorithm
 				 */
 	u8	iv_len;
 	u8	icv_len;