Fix examples in docs

Author: Aksem

docs/guides/creating-extension.md

@@ -183,7 +183,7 @@ async def run(self, payload, context):
 ```
 
 !!! warning
-    `context.current_result` raises `RuntimeError` in concurrent handler mode. Only use it when `run_handlers_concurrently` is `false` (the default).
+    `context.current_result` raises `RuntimeError` in concurrent handler mode. Only use it when the action's `HANDLER_EXECUTION` is `HandlerExecution.SEQUENTIAL` (the default).
 
 ## Available actions to handle
 

docs/guides/creating-preset.md

@@ -44,18 +44,18 @@ handlers = [
     { name = "ruff", source = "fine_python_ruff.RuffLintFilesHandler", env = "dev_no_runtime", dependencies = [
         "fine_python_ruff~=0.2.0",
     ] },
-    { name = "mypy", source = "fine_python_mypy.MypyLintHandler", env = "dev_no_runtime", dependencies = [
+    { name = "mypy", source = "fine_python_mypy.MypyLintFilesHandler", env = "dev_no_runtime", dependencies = [
         "fine_python_mypy~=0.3.0",
     ] },
 ]
 
-[tool.finecode.action.format]
-source = "finecode_extension_api.actions.format.FormatAction"
+[tool.finecode.action.format_python_file]
+source = "finecode_extension_api.actions.FormatPythonFileAction"
 handlers = [
-    { name = "ruff", source = "fine_python_ruff.RuffFormatFilesHandler", env = "dev_no_runtime", dependencies = [
+    { name = "ruff", source = "fine_python_ruff.RuffFormatFileHandler", env = "dev_no_runtime", dependencies = [
         "fine_python_ruff~=0.2.0",
     ] },
-    { name = "save", source = "finecode_builtin_handlers.SaveFormatFilesHandler", env = "dev_no_runtime", dependencies = [
+    { name = "save", source = "finecode_builtin_handlers.SaveFormatFileHandler", env = "dev_no_runtime", dependencies = [
         "finecode_builtin_handlers~=0.2.0",
     ] },
 ]