diff --git a/README.md b/README.md
index 76be81b71a202809dace341b59b32db514b17351..68283fca5df26289f8963f6671130ca921669fa9 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,9 @@
 
 pyTurbulence is a Python package for generating synthetic compressible turbulent fields for Direct Numerical Simulation (DNS) based on the method of Ristorcelli and Blaisdell. This package provides tools to generate velocity, pressure, and thermodynamic fields, as well as to compute and plot the energy spectrum of the generated turbulence.
 
+TODO:
+    - add dilatational velocity fluctuations
+
 ## Features
 
 - Generate solenoidal velocity fields using the method of Rogallo.
diff --git a/pyproject.toml b/pyproject.toml
index a5b1991c374a2cb110baef50a9aff30c0ce1e0aa..3ae995c8d61eca9086f43aedc7f86a0cbe50fdb7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,7 @@ requires-python = ">=3.6"
 dependencies = [
     "numpy>=1.21",      # Required for numerical computations
     "numba>=0.56",      # For JIT optimization
-    "pytest>=7.0"       # For testing
+    "pytest>=7.0",      # For testing
     "matplotlib>=3.4"   # For plotting
 ]