Merge pull request #106 from remontees/patch-1

Update the GTK version number in the section Using

Author: GuillaumeGomez

index.md

@@ -43,7 +43,7 @@ Include `gtk` in your `Cargo.toml` and set the minimal GTK version required by y
 ~~~toml
 [dependencies.gtk]
 version = "{{ gtk[0].max_version }}"
-features = ["v3_10"]
+features = ["v3_16"]
 ~~~
 
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