Indent

Signed-off-by: Adrien Gallouët <adrien@gallouet.fr>

src/libsodium/crypto_sign/ed25519/ref10/open.c

@@ -30,7 +30,7 @@ _crypto_sign_ed25519_verify_detached(const unsigned char *sig,
 #else
     if (sig[63] & 240 &&
         sc25519_is_canonical(sig + 32) == 0) {
-      return -1;
+        return -1;
     }
     if (ge25519_has_small_order(sig) != 0) {
         return -1;