Strengthen `bin_log_related_weaken_2`

theories/logrel/rules.v

@@ -48,9 +48,9 @@ Section properties.
     rewrite /env_subst. rewrite !Closed_subst_p_id. done.
   Qed.
 
-  Lemma bin_log_related_weaken_2 τi Δ Γ e1 e2 (τ : type) :
-    {Δ;Γ} ⊨ e1 ≤log≤ e2 : τ -∗
-    {τi::Δ;⤉Γ} ⊨ e1 ≤log≤ e2 : τ.[ren (+1)].
+  Lemma bin_log_related_weaken_2 τi E Δ Γ e1 e2 (τ : type) :
+    {E;Δ;Γ} ⊨ e1 ≤log≤ e2 : τ -∗
+    {E;τi::Δ;⤉Γ} ⊨ e1 ≤log≤ e2 : τ.[ren (+1)].
   Proof.
     rewrite bin_log_related_eq /bin_log_related_def.
     iIntros "Hlog" (vvs ρ) "#Hs #HΓ".