Fix some minor issues in timepicker's README.

docs/timepicker/README.md

@@ -16,44 +16,44 @@ There are 2 mandatory parameters for `TimePickerDialog`:
 - `onTimeChange`: called when user taps the confirmation button, the parameter is the `LocalTime` representing the selected time.
 
 Example of `TimePickerDialog` usage:
-
- ```kotlin
- var isDialogShown: Boolean by rememberSaveable {
-  mutableStateOf(false)
- }
- val (selectedTime, setSelectedTime) = rememberSaveable {
-  mutableStateOf(LocalTime.now().noSeconds())
- }
- if (isDialogShown) {
-  TimePickerDialog(
-  onDismissRequest = { isDialogShown = false },
-  initialTime = selectedTime,
-  onTimeChange = {
-  setSelectedTime(it)
-  isDialogShown = false
-  },
-  title = { Text(text = "Select time") }
-  )
- }
- ```
+ 
+```kotlin
+var isDialogShown: Boolean by rememberSaveable {
+ mutableStateOf(false)
+}
+val (selectedTime, setSelectedTime) = rememberSaveable {
+ mutableStateOf(LocalTime.now().noSeconds())
+}
+if (isDialogShown) {
+ TimePickerDialog(
+ onDismissRequest = { isDialogShown = false },
+ initialTime = selectedTime,
+ onTimeChange = {
+ setSelectedTime(it)
+ isDialogShown = false
+ },
+ title = { Text(text = "Select time") }
+ )
+}
+```
 
 ## Customization
 The time picker is a highly customizable component. It allows to customize colors, shapes and typography.
 You can pass custom shapes of the digit-box as well as the AM/PM box:
 
 _It is not recommended to pass an anonymous instance of `TimePickerShapes`. Instead, create an implementation separately and use that to prevent creating a new instance each time the component is recomposed._
 
- ```kotlin
- TimePickerDialog(
-  // ...
-  shapes = object : TimePickerShapes {
-  override val clockDigitsShape: Shape
-  get() = CutCornerShape(topStart = 16.dp, topEnd = 3.dp, bottomStart = 0.dp, bottomEnd = 24.dp)
-  override val amPmSwitchShape: Shape
-  get() = CircleShape
-  }
- )
- ```
+```kotlin
+TimePickerDialog(
+ // ...
+ shapes = object : TimePickerShapes {
+ override val clockDigitsShape: Shape
+ get() = CutCornerShape(topStart = 16.dp, topEnd = 3.dp, bottomStart = 0.dp, bottomEnd = 24.dp)
+ override val amPmSwitchShape: Shape
+ get() = CircleShape
+ }
+)
+```
 produces
 ![custom-shapes](resources/time-picker-day-custom-shapes.png)