improve formatting

pipe/linux/wpa.c

@@ -37,9 +37,7 @@
 #endif
 
 #include <stdbool.h> // Required by wpa_supplicant_i.h and utils/common.h
-
 #include <utils/common.h>
-
 #include <wpa_supplicant_i.h>
 
 static const char *wpa_ctrl_interface = "/var/run/wpa_supplicant_drc";