Update XCTAssertNotEqualStrings and XCTAssertEqualStrings to use %zd.

DELTA=2 (0 added, 0 deleted, 2 changed)
DELTA_BY_EXTENSION=h=2

git-svn-id: http://google-toolbox-for-mac.googlecode.com/svn/trunk@689 7dc7ac4e-7543-0410-b95c-c1676fc8e2a3

UnitTesting/GTMSenTestCase.h

@@ -324,7 +324,7 @@
     } else if (![_a2value isKindOfClass:[NSString class]]) { \
       _failure = [NSString stringWithFormat:@"(%@) is not an NSString* (%@)", @#a2, [_a2value class]]; \
     } else if ((_result = [_a1value compare:_a2value]) != NSOrderedSame) { \
-      _failure = [NSString stringWithFormat:@"(%@) vs (%@) == %ld", _a1value, _a2value, (long)_result]; \
+      _failure = [NSString stringWithFormat:@"(%@) vs (%@) == %zd", _a1value, _a2value, (long)_result]; \
     } \
   } \
   @catch (NSException *_exception) { \
@@ -364,7 +364,7 @@
     } else if (![_a2value isKindOfClass:[NSString class]]) { \
       _failure = [NSString stringWithFormat:@"(%@) is not an NSString* (%@)", @#a2, [_a2value class]]; \
     } else if ((_result = [_a1value compare:_a2value]) == NSOrderedSame) { \
-      _failure = [NSString stringWithFormat:@"(%@) vs (%@) == %d", _a1value, _a2value, _result]; \
+      _failure = [NSString stringWithFormat:@"(%@) vs (%@) == %zd", _a1value, _a2value, _result]; \
     } \
   } \
   @catch (NSException *_exception) { \