Update cheatsheets

hunspell

@@ -0,0 +1,21 @@
+---
+syntax: markdown
+tags: [tldr, common]
+source: https://github.com/tldr-pages/tldr.git
+---
+# hunspell
+
+> Check spelling.
+> More information: <https://github.com/hunspell/hunspell>.
+
+- Check the spelling of a file:
+
+`hunspell {{path/to/file}}`
+
+- Check the spelling of a file with the en_US dictionary:
+
+`hunspell -d {{en_US}} {{path/to/file}}`
+
+- List misspelled words in a file:
+
+`hunspell -l {{path/to/file}}`