IECoreUSD : Remove trailing whitespace

Author: johnhaddon

contrib/IECoreUSD/src/IECoreUSD/USDScene.cpp

@@ -516,7 +516,7 @@ Imath::M44d localTransform( const pxr::UsdPrim &prim, pxr::UsdTimeCode time )
 	return result;
 }
 
-// Used to assign a unique hash to each USD file. Using a global counter rather than the file name 
+// Used to assign a unique hash to each USD file. Using a global counter rather than the file name
 // means that we treat the same file as separate if it is closed and reopened. This means it's not
 // a problem if USD changes things when a file is reopened. USD appears to not in general guarantee
 // that anything is the same when reopening an unchanged file - things we're aware of that could

contrib/IECoreUSD/test/IECoreUSD/USDSceneTest.py

@@ -482,7 +482,7 @@ def testInstancePrototypeHashesNotReused( self ) :
 		# The solution we've ended up with is instead of assigning consistent hashes, each instance of the
 		# file gets it's own unique hashes, and is basically treated separately. This allows us to just
 		# use the prototype names in the hash, since we force the hash to be unique anyway.
-		
+
 		usedHashes = set()
 
 		for i in range( 100 ):
@@ -506,7 +506,7 @@ def testInstancePrototypeHashesNotReused( self ) :
 				instanceJ = scene.child( "instance%i" % j )
 				self.assertEqual( h1, instanceJ.child( "world" ).hash( scene.HashType.TransformHash, 1 ) )
 				del instanceJ
-				
+
 			self.assertNotIn( h2, usedHashes )
 			for j in range( 11, 20 ):
 				instanceJ = scene.child( "instance%i" % j )