[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

include/pybind11/pytypes.h

@@ -1640,7 +1640,7 @@ class capsule : public object {
     const char *name() const { return PyCapsule_GetName(m_ptr); }
 
     /// Replaces a capsule's name *without* calling the destructor on the existing one.
-    void set_name(const char * &new_name) {
+    void set_name(const char *&new_name) {
         if (PyCapsule_SetName(m_ptr, value) != 0) {
             throw error_already_set();
         }