Format fixes

docs/MML.md

@@ -8,6 +8,9 @@ If a note length is preceded by a '%', the length is in clock ticks. Example: `c
 Note lengths can be connected using `^`. Example: f2 ^ 8 ^ 192.
 Note length is up to 256 ticks. A quarter note is 48 ticks.
 
+Commands
+--------
+
 Below, `#` represents a number.
 
 `t#` Set the tempo, the number of quarter notes in one second.
@@ -112,15 +115,15 @@ Voice definition
 
 If a line starts with @, it is the beginning of a voice definition. A voice can be defined at any point in the text.
 
-`@1 = {
+```@1 = {
 	/* AR  DR  SR  RR  SL  OL  KS  ML DT1 DT2 AME */
        28,  4,  0,  5,  1, 37,  2,  1,  7,  0,  0,
        22,  9,  1,  2,  1, 47,  2, 12,  0,  0,  0,
        29,  4,  3,  6,  1, 37,  1,  3,  3,  0,  0,
        15,  7,  0,  5, 10,  0,  2,  1,  0,  0,  1,
 	/* CON FL OP */
        2,  7, 15
-}`
+}```
 
 Auxiliary commands
 ------------------