(defun python-tests-look-at (string &optional num restore-point)
"Move point at beginning of STRING in the current buffer.
Optional argument NUM defaults to 1 and is an integer indicating
-how many ocurrences must be found, when positive the search is
+how many occurrences must be found, when positive the search is
done forwards, otherwise backwards. When RESTORE-POINT is
non-nil the point is not moved but the position found is still
returned. When searching forward and point is already looking at