Corrected page title

It was said bloom instead of fog

en/manual/graphics/post-effects/fog.md

@@ -1,4 +1,4 @@
-# Bloom
+# Fog
 
 <span class="label label-doc-level">Beginner</span>
 <span class="label label-doc-audience">Artist</span>
@@ -29,4 +29,4 @@ Fog is applied after anti-aliasing.
 * [Color transforms](color-transforms/index.md)
 * [Depth of field](depth-of-field.md)
 * [Lens flare](lens-flare.md)
-* [Light streaks](light-streaks.md)
+* [Light streaks](light-streaks.md)