gst-test-perspective.py: fix a typo

diff --git a/python/gst-test-perspective.py b/python/gst-test-perspective.py
index 9a74823..6ddf5b0 100755 (executable)
--- a/python/gst-test-perspective.py
+++ b/python/gst-test-perspective.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python
 
-# test program for the "perspective" geometric tranform element
+# test program for the "perspective" geometric transform element
 
 import cv2
 import numpy as np