message: Fixed typo in Toy tutorial (second var e -> var f)
diff: @@ -145,7 +145,7 @@ Module:
  var: b @test/ast.toy:21:30
  var: c @test/ast.toy:21:33
  ]
  - VarDecl e<> @test/ast.toy:24:3
  + VarDecl f<> @test/ast.toy:24:3
  Call 'multiply_transpose' [ @test/ast.toy:24:11
  Call 'transpose' [ @test/ast.toy:24:30
  var: a @test/ast.toy:24:40
  