improved macro docs

README.md

@@ -29,15 +29,16 @@ key-mapper-service
 ## Macros
 
 It is possible to write timed macros into the center column:
-- `r(3, k('a').w(10))`: aaa
-- `r(2, k('a').k('-').k('b')`: a-a-b
-- `w(1000).m('SHIFT_L', r(2, k('a'))).w(10, 20).k('b')`: AAb
+- `r(3, k("a").w(10))`: aaa
+- `r(2, k("a").k("-").k("b")`: a-a-b
+- `w(1000).m("SHIFT_L", r(2, k("a"))).w(10, 20).k("b")`: AAb
 
 Documentation:
 - `r` repeats
 - `w` waits in ms (randomly with 2 parameters)
 - `k` writes a keystroke
 - `m` modifies
+- `.` executes two actions behind each other
 
 ## Git Installation