Small layout improvement

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

@@ -29,7 +29,6 @@
             android:layout_marginTop="12dp"
             android:text="@string/title_eml_remark"
             android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?android:attr/textColorPrimary"
             android:textStyle="italic"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tvTitle" />
@@ -43,7 +42,6 @@
             android:drawablePadding="6dp"
             android:text="@string/title_eml_option"
             android:textAppearance="@style/TextAppearance.AppCompat.Small"
-            android:textColor="?android:attr/textColorPrimary"
             android:textStyle="italic"
             app:layout_constraintStart_toStartOf="parent"
             app:layout_constraintTop_toBottomOf="@id/tvRemark" />