Accessibility - SQL Indentation image alt text is the file name.

[jrchamp]

devdocs/general/development/policies/codingstyle/sql.md

Line 51 in 8a7b2f9



Produces an img element with alt="sql_indentation.png". Instead of providing the full description in the alternative text, I encourage providing a visible image caption so that everyone can benefit from a text description of the image's purpose.