- Added a Contributing section in README

- removed trailing spaces from test method names

Author: Piotr Zawadzki

README.md

@@ -30,6 +30,7 @@ Moreover, you can find there other examples, e.g. how to persist state on rotati
 - [StepperLayout attributes](#stepperlayout-attributes)
 	- [View attributes](#view-attributes)
 	- [StepperLayout style attributes](#stepperlayout-style-attributes)
+- [Contributing](#contributing)
 - [License](#license)
 
 ## Supported steppers
@@ -486,6 +487,16 @@ A list of `ms_stepperLayoutTheme` attributes responsible for styling of StepperL
 | *ms_stepTabIconBackgroundStyle*   | Used by ms_stepIconBackground in layout/ms_step_tab           |
 | *ms_stepTabTitleStyle*            | Used by ms_stepTitle in layout/ms_step_tab                    |
 | *ms_stepTabDividerStyle*          | Used by ms_stepDivider in layout/ms_step_tab                  |
+
+
+## Contributing
+All contributions are welcome and encouraged!
+
+Pull requests should be merged to the ```develop``` branch (Rebase & merge preferred).
+Once ```develop``` is stable and we're ready to release the next version
+it should be merged to ```master```. Next, a new version should be
+uploaded to Bintray and a new release should be created on GitHub.
+Library releases should be made from the ```master``` branch.
   
 ## License
 Copyright 2016 StepStone Services

material-stepper/src/test/java/com/stepstone/stepper/StepperLayoutTest.kt

@@ -33,7 +33,7 @@ class StepperLayoutTest {
     lateinit var stepperLayout: StepperLayout
 
     @Test
-    fun `All type specific indicators should be hidden when adapter is not set for StepperLayout with 'progress_bar' type `() {
+    fun `All type specific indicators should be hidden when adapter is not set for StepperLayout with 'progress_bar' type`() {
         //given
         val attributeSet = createAttributeSetWithStepperType(TYPE_PROGRESS_BAR)
 
@@ -48,7 +48,7 @@ class StepperLayoutTest {
     }
 
     @Test
-    fun `All type specific indicators should be hidden when adapter is not set for StepperLayout with 'dots' type `() {
+    fun `All type specific indicators should be hidden when adapter is not set for StepperLayout with 'dots' type`() {
         //given
         val attributeSet = createAttributeSetWithStepperType(TYPE_DOTS)
 
@@ -63,7 +63,7 @@ class StepperLayoutTest {
     }
 
     @Test
-    fun `All type specific indicators should be hidden when adapter is not set for StepperLayout with 'tabs' type `() {
+    fun `All type specific indicators should be hidden when adapter is not set for StepperLayout with 'tabs' type`() {
         //given
         val attributeSet = createAttributeSetWithStepperType(TYPE_TABS)