Merge pull request #285 from gwutz/patch-2

Fix PropertySpec builder

Author: sdroege

_posts/2022-10-18-new-release.md

@@ -185,7 +185,7 @@ When creating properties for GObject subclasses they need to be declared beforeh
 
 ```rust
 // Now
-let pspec = glib::ParamSpecUInt("name")
+let pspec = glib::ParamSpecUInt::builder("name")
     .maximum(1000)
     .construct()
     .build();