Make sqlfluff command more generic (#73)

Author: mxr

.pre-commit-config.yaml

@@ -43,10 +43,9 @@ repos:
   rev: v2025.2.20.7
   hooks:
   - id: doccmd
-    name: sqlfluff-fix-README
-    args: [--no-pad-file, --language, sql, --command, sqlfluff fix --dialect sqlite -- README.md]
+    name: doccmd-sqlfluff
+    args: [--no-pad-file, --language, sql, --command, sqlfluff fix --dialect sqlite]
     additional_dependencies: [sqlfluff]
-    files: README.md
 - repo: https://github.com/pre-commit/mirrors-mypy
   rev: v1.15.0
   hooks: