Update line length

Reduced the line length to make it more readable.

Co-authored-by: A Thousand Ships <[email protected]>

Author: Lexyth

tutorials/scripting/gdscript/gdscript_styleguide.rst

@@ -1053,7 +1053,9 @@ that type will be used to infer the type of the var.
 
 .. note::
 
-    This option is considered more :ref:`type-safe<doc_gdscript_static_typing_safe_lines>` than type hints, but also less null-safe as it silently casts the variable to ``null`` in case of a type mismatch at runtime, without an error/warning.
+    This option is considered more :ref:`type-safe<doc_gdscript_static_typing_safe_lines>` than type hints,
+    but also less null-safe as it silently casts the variable to ``null`` in case of a type mismatch at runtime,
+    without an error/warning.
 
 **Bad**: