Merge "Fixed documentation bug with Junction from @Junction" into androidx-main am: 0359311e8b

Original change: https://android-review.googlesource.com/c/platform/frameworks/support/+/2147269

Change-Id: I37e8beb05e65f6f9215588fac03f4825882eae34
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/room/room-common/src/main/java/androidx/room/Junction.kt b/room/room-common/src/main/java/androidx/room/Junction.kt
index 1f114b7..5ea5ef4 100644
--- a/room/room-common/src/main/java/androidx/room/Junction.kt
+++ b/room/room-common/src/main/java/androidx/room/Junction.kt
@@ -53,7 +53,7 @@
  * }
  * ```
  *
- * In the above example the many-to-many relationship between `Song` and `Playlist` has
+ * In the above example the many-to-many relationship between a `Song` and a `Playlist` has
  * an associative table defined by the entity `PlaylistSongXRef`.
  *
  * @see [Relation]