3 files changed, 4 insertions, 4 deletions
diff --git a/tests/test-11.c b/tests/test-11.c
index de779a4..f5a5aa0 100644
--- a/tests/test-11.c
+++ b/tests/test-11.c
@@ -109,11 +109,11 @@ main (int argc, char **argv)
   /* Read lock it.  */
   err = pthread_rwlock_tryrdlock (&lock);
   assert (err == 0);
-  
+
   /* Try to write lock it.  It should fail with EBUSY.  */
   err = pthread_rwlock_trywrlock (&lock);
   assert (err == EBUSY);
-  
+
   /* Drop the read lock.  */
   err = pthread_rwlock_unlock (&lock);
   assert (err == 0);
diff --git a/tests/test-6.c b/tests/test-6.c
index edf2919..205c7a4 100644
--- a/tests/test-6.c
+++ b/tests/test-6.c
@@ -50,7 +50,7 @@ main (int argc, char **argv)
     error (1, err, "pthread_barrier_init");
 
   for (j = 0; j < WAITS; j ++)
-    {    
+    {
 
       for (i = 0; i < THREADS; i ++)
 	{
diff --git a/tests/test-7.c b/tests/test-7.c
index 22fb1ca..be724ce 100644
--- a/tests/test-7.c
+++ b/tests/test-7.c
@@ -23,7 +23,7 @@ thr (void *arg)
       assert (pthread_getspecific (key[i]) == NULL);
       printf ("pthread_setspecific(%d, %d).\n", key[i], pthread_self ());
       err = pthread_setspecific (key[i], (void *) pthread_self ());
-      printf ("pthread_setspecific(%d, %d) => %d.\n", key[i], pthread_self (), err);      
+      printf ("pthread_setspecific(%d, %d) => %d.\n", key[i], pthread_self (), err);
       assert_perror (err);
     }