Apply Adam Turner suggestions

Author: Rogdham

Modules/_zstd/zstddict.c

@@ -119,10 +119,10 @@ ZstdDict_dealloc(PyObject *ob)
 }
 
 PyDoc_STRVAR(ZstdDict_dictid_doc,
-"the Zstandard dictionary, an int between 0 and 2**32.\n\n"
+"The Zstandard dictionary, an int between 0 and 2**32.\n\n"
 "A non-zero value represents an ordinary Zstandard dictionary,\n"
 "conforming to the standardised format.\n\n"
-"The special value '0' means a 'raw content' dictionary,\n"
+"A value of zero indicates a 'raw content' dictionary,\n"
 "without any restrictions on format or content.");
 
 static PyObject *