check: run pre-commit on all files

example/aliases/linear_algebra.cpp

@@ -157,7 +157,7 @@ void matrix_of_quantity_add()
 void matrix_of_quantity_multiply_same()
 {
   std::cout << "\nmatrix_of_quantity_multiply_same:\n";
-  
+
   matrix<length::m<>> v = {{ m<>(1), m<>(2), m<>(3) }, { m<>(4), m<>(5), m<>(6) }, { m<>(7), m<>(8), m<>(9) }};
   vector<length::m<>> u = { m<>(3), m<>(2), m<>(1) };
 
@@ -304,7 +304,7 @@ void quantity_of_matrix_add()
 void quantity_of_matrix_multiply_same()
 {
   std::cout << "\nquantity_of_matrix_multiply_same:\n";
-  
+
   length_m<> v(matrix<>{{ 1, 2, 3 }, { 4, 5, 6 }, { 7, 8, 9 }});
   length_v<> u(vector<>{ 3, 2, 1 });