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/wireless/rtlwifi/pci.c b/drivers/net/wireless/rtlwifi/pci.c
index 9cd7703..5938f6e 100644
--- a/drivers/net/wireless/rtlwifi/pci.c
+++ b/drivers/net/wireless/rtlwifi/pci.c
@@ -395,7 +395,7 @@
 	 * 0 - Disable ASPM,
 	 * 1 - Enable ASPM without Clock Req,
 	 * 2 - Enable ASPM with Clock Req,
-	 * 3 - Alwyas Enable ASPM with Clock Req,
+	 * 3 - Always Enable ASPM with Clock Req,
 	 * 4 - Always Enable ASPM without Clock Req.
 	 * set defult to RTL8192CE:3 RTL8192E:2
 	 * */