Apply formatting suggestions from code review

Co-authored-by: Victor Stinner <[email protected]>

Author: wsfulton

Modules/_testbuffer.c

@@ -1855,8 +1855,7 @@ ndarray_subscript(PyObject *op, PyObject *key)
 
 type_error:
     PyErr_Format(PyExc_TypeError,
-        "cannot index memory using \"%T\"",
-        key);
+        "cannot index memory using \"%T\"", key);
 err_occurred:
     Py_DECREF(nd);
     return NULL;

Modules/_testcapi/time.c

@@ -5,8 +5,7 @@ static int
 pytime_from_nanoseconds(PyTime_t *tp, PyObject *obj)
 {
     if (!PyLong_Check(obj)) {
-        PyErr_Format(PyExc_TypeError, "expect int, got %T",
-                     obj);
+        PyErr_Format(PyExc_TypeError, "expect int, got %T", obj);
         return -1;
     }
 

Modules/_testcapimodule.c

@@ -515,8 +515,7 @@ test_thread_state(PyObject *self, PyObject *args)
         return NULL;
 
     if (!PyCallable_Check(fn)) {
-        PyErr_Format(PyExc_TypeError, "'%T' object is not callable",
-            fn);
+        PyErr_Format(PyExc_TypeError, "'%T' object is not callable", fn);
         return NULL;
     }
 

Modules/_testinternalcapi.c

@@ -2207,8 +2207,7 @@ get_code(PyObject *obj)
         return (PyCodeObject *)PyFunction_GetCode(obj);
     }
     return (PyCodeObject *)PyErr_Format(
-        PyExc_TypeError, "expected function or code object, got %T",
-        obj);
+        PyExc_TypeError, "expected function or code object, got %T", obj);
 }
 
 static PyObject *