[3.7] Remove stray quote in os.replace docstring. (GH-11835)

(cherry picked from commit 73d600239b0aa34198bce2b7982e4ff14c92f119)

Co-authored-by: Anthony Sottile <asottile@umich.edu>
diff --git a/Modules/clinic/posixmodule.c.h b/Modules/clinic/posixmodule.c.h
index a722e93..caa1cac 100644
--- a/Modules/clinic/posixmodule.c.h
+++ b/Modules/clinic/posixmodule.c.h
@@ -1264,7 +1264,7 @@
 "  descriptor open to a directory, and the respective path string (src or dst)\n"
 "  should be relative; the path will then be relative to that directory.\n"
 "src_dir_fd and dst_dir_fd, may not be implemented on your platform.\n"
-"  If they are unavailable, using them will raise a NotImplementedError.\"");
+"  If they are unavailable, using them will raise a NotImplementedError.");
 
 #define OS_REPLACE_METHODDEF    \
     {"replace", (PyCFunction)os_replace, METH_FASTCALL|METH_KEYWORDS, os_replace__doc__},
@@ -6538,4 +6538,4 @@
 #ifndef OS_GETRANDOM_METHODDEF
     #define OS_GETRANDOM_METHODDEF
 #endif /* !defined(OS_GETRANDOM_METHODDEF) */
-/*[clinic end generated code: output=df73bd7805978a25 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=32c935671ee020d5 input=a9049054013a1b77]*/