Fix function and procedure tests page width

Author: quachpas

tests/function/ref/1.png

@@ -1,6 +1,6 @@
 #import "../../algorithmic.typ"
 #import algorithmic: algorithm
-#set page(margin: .1cm, width: 4cm, height: auto)
+#set page(margin: .1cm, width: 4.4cm, height: auto)
 #algorithm({
   import algorithmic: *
   Function(
@@ -13,4 +13,4 @@
       Return($a+b$)
     },
   )
-})
+})

tests/function/test.typ

@@ -1,6 +1,6 @@
 #import "../../algorithmic.typ"
 #import algorithmic: algorithm
-#set page(margin: .1cm, width: 4.5cm, height: auto)
+#set page(margin: .1cm, width: 5cm, height: auto)
 #algorithm({
   import algorithmic: *
   Procedure("Add", ($a$, $b$), { Assign($a$, $a + b$) })