diff --git a/common/iso15693tools.h b/common/iso15693tools.h
index 62ad85499..7c5380904 100644
--- a/common/iso15693tools.h
+++ b/common/iso15693tools.h
@@ -106,14 +106,14 @@
 
 static const int Iso15693FrameSOF[] = {
     -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-        -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
-        1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
-        1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
-        -1, -1, -1, -1,
-        -1, -1, -1, -1,
-        1,  1,  1,  1,
-        1,  1,  1,  1
-    };
+    -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, -1,
+    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+    1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
+    -1, -1, -1, -1,
+    -1, -1, -1, -1,
+    1,  1,  1,  1,
+    1,  1,  1,  1
+};
 static const int Iso15693Logic0[] = {
     1,  1,  1,  1,
     1,  1,  1,  1,
@@ -122,10 +122,10 @@ static const int Iso15693Logic0[] = {
 };
 static const int Iso15693Logic1[] = {
     -1, -1, -1, -1,
-        -1, -1, -1, -1,
-        1,  1,  1,  1,
-        1,  1,  1,  1
-    };
+    -1, -1, -1, -1,
+    1,  1,  1,  1,
+    1,  1,  1,  1
+};
 
 // EOF defined as
 // 1) logic '0' (8 pulses of 423.75kHz followed by unmodulated for 18.88us)