Remove whitespaces.

testsuites/psxtests/psxhdrs/clock01.c

@@ -31,6 +31,6 @@ int test( void )
   int              result;
 
   result = clock_gettime( clock_id, &tp );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/clock02.c

@@ -31,6 +31,6 @@ int test( void )
   int              result;
 
   result = clock_settime( clock_id, &tp );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/clock03.c

@@ -31,6 +31,6 @@ int test( void )
   int              result;
 
   result = clock_getres( clock_id, &res );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/clock04.c

@@ -31,6 +31,6 @@ int test( void )
   int        result;
 
   result = clock_getcpuclockid( pid, &clock_id );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/clock06.c

@@ -34,6 +34,6 @@ int test( void )
   int        result;
 
   result = clock_getenable_attr( clock_id, &attr );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/key01.c

@@ -37,6 +37,6 @@ int test( void )
   int              result;
 
   result = pthread_key_create( &key, key_destructor );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/key02.c

@@ -34,6 +34,6 @@ int test( void )
   value = 0;
 
   result = pthread_setspecific( key, &value );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/key03.c

@@ -32,6 +32,6 @@ int test( void )
   key = 0;
 
   value = pthread_getspecific( key );
-  
+
   return (value != 0);
 }

testsuites/psxtests/psxhdrs/key04.c

@@ -30,6 +30,6 @@ int test( void )
   int              result;
 
   result = pthread_key_delete( key );
-  
+
   return result;
 }

testsuites/psxtests/psxhdrs/timer01.c

@@ -39,6 +39,6 @@ int test( void )
   evp.sigev_value.sival_ptr = NULL;
 
   result = timer_create( clock_id, &evp, &timerid );
-  
+
   return result;
 }