binary parser: remove extra whitespace from formatted guid

Author: Willi Ballenthin

Evtx/BinaryParser.py

@@ -558,11 +558,7 @@ def unpack_guid(self, offset):
 
         # Yeah, this is ugly
         h = _bin 
-        return """
-        {:02x}{:02x}{:02x}{:02x}-{:02x}{:02x}- \
-        {:02x}{:02x}- \
-        {:02x}{:02x}- \
-        {:02x}{:02x}{:02x}{:02x}{:02x}{:02x}""".format(
+        return """{:02x}{:02x}{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}-{:02x}{:02x}{:02x}{:02x}{:02x}{:02x}""".format(
             h[3], h[2], h[1], h[0],
             h[5], h[4],
             h[7], h[6],