hm: formatting

diff --git a/hm.c b/hm.c
index 818081fcc4cc0f64a4fd7dc51098bfaf342108fa..1025613fa2ea65b9bf90a956d762f86dc21da25b 100644 (file)
--- a/hm.c
+++ b/hm.c
@@ -96,7 +96,7 @@ uint8_t* hm_sign(uint8_t *key, uint8_t *challenge, uint8_t *m_frame, uint8_t *ex
                        break;
                }
 
-               resp[i] ^= m_frame[PAYLOAD + 1+ i];
+               resp[i] ^= m_frame[PAYLOAD + 1 + i];
        }
 
        if (debug)