// Test nonfinite_num_put and nonfinite_num_get facets by checking
// loopback (output and re-input) of a few values,
// but using all the built-in char and floating-point types.
-// Only the default output is used but various ostream options are tested seperately below.
+// Only the default output is used but various ostream options are tested separately below.
// Finite, infinite and NaN values (positive and negative) are used for the test.
void trap_test_finite();