Style: add spaces before line continuation
diff --git a/programs/pkey/rsa_verify_pss.c b/programs/pkey/rsa_verify_pss.c
index c313512..d679a58 100644
--- a/programs/pkey/rsa_verify_pss.c
+++ b/programs/pkey/rsa_verify_pss.c
@@ -33,8 +33,8 @@
#define polarssl_printf printf
#endif
-#if defined(POLARSSL_BIGNUM_C) && defined(POLARSSL_RSA_C) &&\
- defined(POLARSSL_SHA256_C) && defined(POLARSSL_PK_PARSE_C) &&\
+#if defined(POLARSSL_BIGNUM_C) && defined(POLARSSL_RSA_C) && \
+ defined(POLARSSL_SHA256_C) && defined(POLARSSL_PK_PARSE_C) && \
defined(POLARSSL_FS_IO)
#include "polarssl/md.h"
#include "polarssl/pem.h"