Update sidebar.yml

Author: nicolasstucki

docs/sidebar.yml

@@ -83,7 +83,7 @@ sidebar:
               url: docs/reference/metaprogramming/macros.html
             - title: Runtime Staging
               url: docs/reference/metaprogramming/staging.html
-            - title: QuoteReflection
+            - title: Quote Reflection
               url: docs/reference/metaprogramming/quote-reflection.html
             - title: TASTy Inspection
               url: docs/reference/metaprogramming/tasty-inspect.html