Merge pull request #8 from dabeycorn/pre-commit-codespell

pre-commit: fix codespell errors

Author: sbillinge

.codespell/ignore_lines.txt

@@ -0,0 +1,2 @@
+;; Please include filenames and explanations for each ignored line.
+;; See https://docs.openverse.org/meta/codespell.html for docs.

.codespell/ignore_words.txt

@@ -0,0 +1,8 @@
+;; Please include explanations for each ignored word (lowercase).
+;; See https://docs.openverse.org/meta/codespell.html for docs.
+
+;; abbreviation for "materials" often used in a journal title
+mater
+
+;; Frobenius norm used in np.linalg.norm
+fro