adding mention of tempo alias

src/documentation/linear_time.ts

@@ -27,12 +27,13 @@ ${makeExample(
 log(\`\$\{cbar()}\, \$\{cbeat()\}, \$\{cpulse()\}\`)
   `,
   true
-  )}
+)}
 
 ### BPM and PPQN
 
 The base functions to control time are:
 - <ic>bpm(number?)</ic> : get or set the current tempo.
+- <ic>tempo(number?)</ic> : alias to <ic>bpm</ic>.
 - <ic>ppqn(number?)</ic> : get or set the granularity of time
   - The function name comes from [PPQN](https://en.wikipedia.org/wiki/Pulses_per_quarter_note) (_pulses per quarter notes_).
 
@@ -83,7 +84,7 @@ if((cbar() % 4) > 1) {
 beat([.5, .5, 1, .25].beat(0.5)) :: sound('shaker').out() 
 `,
   true
-  )}
+)}
 
 ## Time Warping
 
@@ -108,7 +109,7 @@ flip(3) :: beat([.25,.5].beat(.5)) :: sound('dr')
 beat(.25) :: warp([12, 48, 24, 1, 120, 30].pick())
 `,
   true
-  )}
+)}
 	
 - <ic>beat_warp(beat: number)</ic>: this function jumps to the _n_ beat of the clock. The first beat is <ic>1</ic>.
 
@@ -130,7 +131,7 @@ beat(.5) :: snd('arpy').note(
 beat(1) :: beat_warp([2,4,5,10,11].pick())
 `,
   true
-  )}
+)}
 
 ## Transport-based rhythm generators
 
@@ -144,7 +145,7 @@ onbeat(2,4)::snd('snare').n([8,4].beat(4)).out() // Snare on acccentuated beats
 onbeat(1.5,2.5,3.5, 3.75)::snd('hat').gain(r(0.9,1.1)).out() // Cool high-hats
 `,
   true
-  )}
+)}
 
 ${makeExample(
   "Let's do something more complex",
@@ -156,7 +157,7 @@ beat([.25, 1/8].beat(1.5))::snd('hat').n(2)
   .pan(usine()).out()
 `,
   false
-  )}
+)}
 
 - <ic>oncount(beats: number[], meter: number)</ic>: This function is similar to <ic>onbeat</ic> but it allows you to specify a custom number of beats as the last argument.
 
@@ -171,7 +172,7 @@ onbeat(1,1.5,2,3,4) :: sound('bd').gain(2.0).out()
 oncount([1,3,5.5,7,7.5,8],8) :: sound('hh').gain(irand(1.0,4.0)).out()
 `,
   true
-  )}
+)}
 
 ${makeExample(
   "Using oncount to create rhythms with a custom meter",
@@ -183,7 +184,7 @@ oncount([2, 3, 3.5, 6, 7, 10, 15],16) :: sound('hh').n(8).gain(0.8).out()
 oncount([1, 4, 5, 8, 9, 10, 11, 12, 13, 14, 15, 16],16) :: sound('hh').out()
 `,
   true
-  )}
+)}