CREDITS: Update email address

Signed-off-by: NLuis Correia <luisfcorreia@gmail.com>
Signed-off-by: NKalle Valo <kvalo@codeaurora.org>

CREDITS

@@ -751,7 +751,7 @@ S: Santa Cruz, California
 S: USA
 
 N: Luis Correia
-E: lfcorreia@users.sf.net
+E: luisfcorreia@gmail.com
 D: Ralink rt2x00 WLAN driver
 S: Belas, Portugal