Update sh.yaml
This adds back the lowercase characters to the identifier name.
@@ -20,8 +20,8 @@ rules:
- statement: "--[a-z-]+"
- statement: "\\ -[a-z]+"
- - identifier: "\\$\\{?[0-9A-Z_!@#$*?-]+\\}?"
- - identifier: "\\$\\{?[0-9A-Z_!@#$*?-]+\\}?"
+ - identifier: "\\$\\{?[0-9A-Za-z_!@#$*?-]+\\}?"
+ - identifier: "\\$\\{?[0-9A-Za-z_!@#$*?-]+\\}?"
- constant.string:
start: "\""
