Fix syntax error

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@617 4cde692c-a291-49d1-8350-778aa11640f8
diff --git a/Lib/fontTools/ttx.py b/Lib/fontTools/ttx.py
index 477c0d9..39caf3b 100644
--- a/Lib/fontTools/ttx.py
+++ b/Lib/fontTools/ttx.py
@@ -68,7 +68,7 @@
 
 	
 numberAddedRE = re.compile("(.*)#\d+$")
-opentypeheaderRE = re.compile('''sfntVersion=['"]OTTO["']'''):
+opentypeheaderRE = re.compile('''sfntVersion=['"]OTTO["']''')
 
 def makeOutputFileName(input, outputDir, extension):
 	dir, file = os.path.split(input)