Mention Dowel generated file naming scheme in Dowel and `DowelLis…

…t` docs

dowel-annotation/src/main/java/com/jayasuryat/dowel/annotation/Dowel.kt

@@ -26,6 +26,8 @@ import com.jayasuryat.dowel.annotation.internal.DowelInternal
  * The generated PreviewParameterProvider will have [count] number of objects in the sequence of
  * values, and the objects would be constructed using the primary constructor of the annotated class.
  * All properties with default values would be ignored, and nullable types would be null randomly.
+ * **The name of the generated PreviewParameterProvider class will follow
+ * "<Annotated class's name>PreviewParameterProvider" format**.
  *
  * The annotated class must be a concrete class, class should not have any generic type parameters,
  * and all of the properties listed in the primary constructor can only be of the following types:

dowel-annotation/src/main/java/com/jayasuryat/dowel/annotation/DowelList.kt

@@ -21,7 +21,9 @@ import com.jayasuryat.dowel.annotation.internal.DowelInternal
  * This annotation builds on top of what already @[Dowel] annotation is doing.
  *
  * Generates a PreviewParameterProvider of type List<T> where T is the class annotated
- * with [DowelList] annotation. Rest of the behavior is same as the @[Dowel] annotation.
+ * with [DowelList] annotation. **The name of the generated PreviewParameterProvider class will
+ * follow "<Annotated class's name>ListPreviewParamProvider" format**. Rest of the behavior is
+ * same as the @[Dowel] annotation.
  *
  * **Note** : Only classes already annotated with @[Dowel] can be annotated with @[DowelList].
  *