Apply suggestion by Ran

Author: nicoddemus

doc/en/warnings.rst

@@ -75,6 +75,7 @@ all other warnings into errors.
 
 .. code-block:: ini
 
+    # pytest.ini
     [pytest]
     filterwarnings =
         error
@@ -83,11 +84,12 @@ all other warnings into errors.
 
 .. code-block:: toml
 
-    [tool.pytest.ini_options]
-    # note the use of single quote below to denote "raw" strings in TOML
+    # pyproject.toml
+    [tool.pytest.ini_options]    
     filterwarnings = [
         "error",
         "ignore::UserWarning",
+        # note the use of single quote below to denote "raw" strings in TOML
         'ignore:function ham\(\) is deprecated:DeprecationWarning',
     ]