Fix typo in thread_nt.h code comment (GH-5211)

shangdahao · Mariatta · commit 6027802ca7fa · 2018-01-17T15:21:01.000-08:00
The comment for PyThread_allocate_lock says "It has too be implemented ...".
There was an extra "o" in ".. to be implemented.."
diff --git a/Python/thread_nt.h b/Python/thread_nt.h
@@ -236,7 +236,7 @@ PyThread_exit_thread(void)
 }
 
 /*
- * Lock support. It has too be implemented as semaphores.
+ * Lock support. It has to be implemented as semaphores.
  * I [Dag] tried to implement it with mutex but I could find a way to
  * tell whether a thread already own the lock or not.
  */

Original file line number	Diff line number	Diff line change
`@@ -236,7 +236,7 @@ PyThread_exit_thread(void)`
`236`	`236`	`}`
`237`	`237`
`238`	`238`	`/*`
`239`		`- * Lock support. It has too be implemented as semaphores.`
	`239`	`+ * Lock support. It has to be implemented as semaphores.`
`240`	`240`	`* I [Dag] tried to implement it with mutex but I could find a way to`
`241`	`241`	`* tell whether a thread already own the lock or not.`
`242`	`242`	`*/`