Update crates/ruff_linter/src/rules/pydoclint/rules/check_docstring.rs

Co-authored-by: T-256 <132141463+T-256@users.noreply.github.com>

crates/ruff_linter/src/rules/pydoclint/rules/check_docstring.rs

@@ -72,7 +72,7 @@ impl Violation for DocstringMissingException {
     }
 }
 
-/// ## What it does'
+/// ## What it does
 /// Checks for function docstrings that include exceptions which are not
 /// explicitly raised.
 ///