EDAC/i5100: Fix typo in comment

Correct typo from 'preform' to 'perform' in comment.
Signed-off-by: Jongwoo Han <jongwooo.han@gmail.com>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Link: https://lore.kernel.org/r/20230302021120.56794-1-jongwooo.han@gmail.com

drivers/edac/i5100_edac.c

@@ -909,7 +909,7 @@ static void i5100_do_inject(struct mem_ctl_info *mci)
 	 *
 	 * The injection code don't work without setting this register.
 	 * The register needs to be flipped off then on else the hardware
-	 * will only preform the first injection.
+	 * will only perform the first injection.
 	 *
 	 * Stop condition bits 7:4
 	 * 1010 - Stop after one injection