Fix common misspellings

Fixes generated by 'codespell' and manually reviewed.

Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index 2ca880b..88495c4 100644
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -1398,7 +1398,7 @@
 		mc_filter[1] = mc_filter[0] = 0;
 		lp->options &= ~OPTION_MULTICAST_ENABLE;
 		amd8111e_writeq(*(u64*)mc_filter,lp->mmio + LADRF);
-		/* disable promiscous mode */
+		/* disable promiscuous mode */
 		writel(PROM, lp->mmio + CMD2);
 		return;
 	}