diff --git a/tests/test_MPMD/test_1/main.cpp b/tests/test_MPMD/test_1/main.cpp
index 5ce5dd52..01d80373 100644
--- a/tests/test_MPMD/test_1/main.cpp
+++ b/tests/test_MPMD/test_1/main.cpp
@@ -82,7 +82,7 @@ int main(int argc, char* argv[])
         // Global Max
         amrex::ParallelAllReduce::Max<amrex::Real>(glb_max,comm);
         if (glb_max != amrex::Real(0.0)) {
-	    amrex::Abort("There appears to be a mismatch in data-ordering \n");
+        amrex::Abort("There appears to be a mismatch in data-ordering \n");
         }
     }
     amrex::Finalize();
diff --git a/tests/test_MPMD/test_1/main.py b/tests/test_MPMD/test_1/main.py
index 47f26f3b..fdc251ed 100644
--- a/tests/test_MPMD/test_1/main.py
+++ b/tests/test_MPMD/test_1/main.py
@@ -9,6 +9,7 @@
 # Authors: Bhargav Sriram Siddani, Revathi Jambunathan, Edoardo Zoni, Olga Shapoval, David Grote, Axel Huebl
 
 from mpi4py import MPI
+
 import amrex.space3d as amr
 
 # Initialize amrex::MPMD to establish communication across the two apps
@@ -34,8 +35,8 @@
 
 # Fill the second MultiFab component based on the first component
 for mfi in mf:
-    # Convert Array4 to numpy/cupy array 
-    mf_array = mf.array(mfi).to_xp(copy=False,order='F')
+    # Convert Array4 to numpy/cupy array
+    mf_array = mf.array(mfi).to_xp(copy=False, order="F")
     mf_array[:, :, :, 1] = 10.0 * mf_array[:, :, :, 0]
 
 # Send ONLY the second MultiFab component to the other (C++) app