diff --git a/skins/WikiToLearnSkin b/skins/WikiToLearnSkin
index 433a250..5401fea 160000
--- a/skins/WikiToLearnSkin
+++ b/skins/WikiToLearnSkin
@@ -1 +1 @@
-Subproject commit 433a250986485f1e4b9573d4d947148ecb4565c1
+Subproject commit 5401fea0e750bd743dfb3571147cbf976827319b
diff --git a/struct-wikipages/ALL_LANGUAGES/Template:EndProof b/struct-wikipages/ALL_LANGUAGES/Template:EndProof
index a0042a6..b1de15a 100644
--- a/struct-wikipages/ALL_LANGUAGES/Template:EndProof
+++ b/struct-wikipages/ALL_LANGUAGES/Template:EndProof
@@ -1 +1 @@
-<div>&#x25A1;</div><div class="endenvironment endproof" data-endenvstring="End of Proof">&nbsp;</div>
\ No newline at end of file
+<div class="endenvironment endproof" data-endenvstring="End of Proof">&nbsp;</div>
\ No newline at end of file
diff --git a/struct-wikipages/en/Template:EndProof b/struct-wikipages/en/Template:EndProof
index a0042a6..b1de15a 100644
--- a/struct-wikipages/en/Template:EndProof
+++ b/struct-wikipages/en/Template:EndProof
@@ -1 +1 @@
-<div>&#x25A1;</div><div class="endenvironment endproof" data-endenvstring="End of Proof">&nbsp;</div>
\ No newline at end of file
+<div class="endenvironment endproof" data-endenvstring="End of Proof">&nbsp;</div>
\ No newline at end of file
diff --git a/struct-wikipages/it/Template:FineDimostrazione b/struct-wikipages/it/Template:FineDimostrazione
index 5190576..70d6e28 100644
--- a/struct-wikipages/it/Template:FineDimostrazione
+++ b/struct-wikipages/it/Template:FineDimostrazione
@@ -1 +1 @@
-<div class="text-xs-right">&#x25A1;</div><div class="endenvironment endproof" data-endenvstring="Fine Dimostrazione">&nbsp;</div>
\ No newline at end of file
+<div class="endenvironment endproof" data-endenvstring="Fine Dimostrazione">&nbsp;</div>
\ No newline at end of file