diff --git a/Project.toml b/Project.toml
index 4e4b03fce..04a5cb6f4 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "TensorKit"
 uuid = "07d1fe3e-3e46-537d-9eac-e9e13d0d4cec"
 authors = ["Jutho Haegeman"]
-version = "0.15.1"
+version = "0.15.2"
 
 [deps]
 LRUCache = "8ac3fa9e-de4c-5943-b1dc-09c6b5f20637"
diff --git a/docs/src/man/tutorial.md b/docs/src/man/tutorial.md
index 2c8085915..d94bcff17 100644
--- a/docs/src/man/tutorial.md
+++ b/docs/src/man/tutorial.md
@@ -136,7 +136,7 @@ constructor as well as a unicode alternative using the symbol `→` (obtained as
 
 ```@repl tutorial
 P = space(U)
-space(U) == HomSpace(ℝ^3 ⊗ ℝ^4, ℝ^2) == (ℝ^3 ⊗ ℝ^4 ← ℝ^2) == ℝ^2 → ℝ^3 ⊗ ℝ^4
+space(U) == HomSpace(ℝ^3 ⊗ ℝ^4, ℝ^2) == (ℝ^3 ⊗ ℝ^4 ← ℝ^2) == (ℝ^2 → ℝ^3 ⊗ ℝ^4)
 (codomain(P), domain(P))
 ```
 
@@ -281,7 +281,7 @@ It also makes clear the isomorphism between linear maps `ℂ^n → ℂ^m` and te
 
 ```@repl tutorial
 m = randn(ComplexF64, ℂ^3, ℂ^4)
-m2 = permute(m, (1,2), ())
+m2 = permute(m, ((1, 2), ()))
 codomain(m2)
 space(m, 1)
 space(m, 2)