diff --git a/library/pk_wrap.c b/library/pk_wrap.c
index 7acaf33..5e3580e 100644
--- a/library/pk_wrap.c
+++ b/library/pk_wrap.c
@@ -744,7 +744,7 @@
 static int pk_ecdsa_sig_asn1_from_psa( unsigned char *sig, size_t *sig_len,
                                        size_t buf_len );
 
-static int find_ecdsa_private_key( unsigned char **buf, unsigned char *end, size_t *key_len)
+static int find_ecdsa_private_key( unsigned char **buf, unsigned char *end, size_t *key_len )
 {
     size_t len;
     int ret;