Update climada/util/test/test_checker.py

Co-authored-by: Chahan M. Kropf <[email protected]>

climada/util/test/test_checker.py

@@ -90,7 +90,7 @@ def test_check_optionals_fail(self):
  def test_prune_csr_matrix(self):
  """Check that csr matrices are brought into canonical format"""
  # Non-canonical: First three data points will be summed onto the first matrix
- # entry, forth will be an explicit zero entry
+ # entry, fourth will be an explicit zero entry
  data = [0, 1, 2, 0]
  indices = [0, 0, 0, 1]
  indptr = [0, 4, 4, 4]