Fix comment typo.

diff --git a/src/tests/threads/mlfqs-block.c b/src/tests/threads/mlfqs-block.c
index 93ed5ec3bc7427cc21121121f59eb9f44d115c93..4e3fffa2f6dd6fa65d550b6c91abdd3925230d4b 100644 (file)
--- a/src/tests/threads/mlfqs-block.c
+++ b/src/tests/threads/mlfqs-block.c
@@ -7,7 +7,7 @@
    seconds (until the main thread releases it).  If recent_cpu
    decays properly while the "block" thread sleeps, then the
    block thread should be immediately scheduled when the main
-   thread releases the lock,. */
+   thread releases the lock. */
 
 #include <stdio.h>
 #include "tests/threads/tests.h"