Update main.py: fix terminal punctuation

wyattscarpenter · web-flow · commit a3b62b54f1e7 · 2025-08-03T14:37:23.000-07:00
I was so real for this...
diff --git a/mypy/main.py b/mypy/main.py
@@ -864,7 +864,7 @@ def add_invertible_flag(
         title="None and Optional handling",
         description="Adjust how values of type 'None' are handled. For more context on "
         "how mypy handles values of type 'None', see: "
-        "https://mypy.readthedocs.io/en/stable/kinds_of_types.html#optional-types-and-the-none-type",
+        "https://mypy.readthedocs.io/en/stable/kinds_of_types.html#optional-types-and-the-none-type.",
     )
     add_invertible_flag(
         "--implicit-optional",

Original file line number	Diff line number	Diff line change
`@@ -864,7 +864,7 @@ def add_invertible_flag(`
`864`	`864`	`title="None and Optional handling",`
`865`	`865`	`description="Adjust how values of type 'None' are handled. For more context on "`
`866`	`866`	`"how mypy handles values of type 'None', see: "`
`867`		`- "https://mypy.readthedocs.io/en/stable/kinds_of_types.html#optional-types-and-the-none-type",`
	`867`	`+ "https://mypy.readthedocs.io/en/stable/kinds_of_types.html#optional-types-and-the-none-type.",`
`868`	`868`	`)`
`869`	`869`	`add_invertible_flag(`
`870`	`870`	`"--implicit-optional",`