Moved Markdown indicator to the top

app/src/main/res/layout/fragment_compose.xml

@@ -352,10 +352,11 @@
                     android:id="@+id/ivMarkdown"
                     android:layout_width="36dp"
                     android:layout_height="wrap_content"
+                    android:layout_marginTop="6dp"
                     android:contentDescription="@string/title_markdown"
                     android:tooltipText="@string/title_markdown"
-                    app:layout_constraintBottom_toBottomOf="@id/etBody"
                     app:layout_constraintEnd_toEndOf="@id/etBody"
+                    app:layout_constraintTop_toTopOf="@id/etBody"
                     app:srcCompat="@drawable/twotone_data_array_24"
                     app:tint="?attr/colorSeparator" />