python, btrace: Fix some small formatting issues.

Reviewed-By: Tom Tromey <tom@tromey.com>
diff --git a/gdb/python/py-record-btrace.c b/gdb/python/py-record-btrace.c
index 7802a7d..7978f33 100644
--- a/gdb/python/py-record-btrace.c
+++ b/gdb/python/py-record-btrace.c
@@ -169,8 +169,8 @@ btpy_insn_or_gap_new (thread_info *tinfo, Py_ssize_t number)
 /* Create a new gdb.BtraceList object.  */
 
 static PyObject *
-btpy_list_new (thread_info *thread, Py_ssize_t first, Py_ssize_t last, Py_ssize_t step,
-	       PyTypeObject *element_type)
+btpy_list_new (thread_info *thread, Py_ssize_t first, Py_ssize_t last,
+	       Py_ssize_t step, PyTypeObject *element_type)
 {
   btpy_list_object * const obj = PyObject_New (btpy_list_object,
 					       &btpy_list_type);
@@ -310,7 +310,6 @@ recpy_bt_insn_decoded (PyObject *self, void *closure)
       return NULL;
     }
 
-
   return PyBytes_FromString (strfile.string ().c_str ());
 }
 
diff --git a/gdb/python/py-record.c b/gdb/python/py-record.c
index 5fc64f6..c96c649 100644
--- a/gdb/python/py-record.c
+++ b/gdb/python/py-record.c
@@ -177,7 +177,8 @@ recpy_end (PyObject *self, void* closure)
 /* Create a new gdb.RecordInstruction object.  */
 
 PyObject *
-recpy_insn_new (thread_info *thread, enum record_method method, Py_ssize_t number)
+recpy_insn_new (thread_info *thread, enum record_method method,
+		Py_ssize_t number)
 {
   recpy_element_object * const obj = PyObject_New (recpy_element_object,
 						   &recpy_insn_type);
@@ -273,7 +274,8 @@ recpy_insn_is_speculative (PyObject *self, void *closure)
 /* Create a new gdb.RecordFunctionSegment object.  */
 
 PyObject *
-recpy_func_new (thread_info *thread, enum record_method method, Py_ssize_t number)
+recpy_func_new (thread_info *thread, enum record_method method,
+		Py_ssize_t number)
 {
   recpy_element_object * const obj = PyObject_New (recpy_element_object,
 						   &recpy_func_type);