diff --git a/examples/01-app-demos/calculator.rs b/examples/01-app-demos/calculator.rs
index 83c469f8c..143ef653a 100644
--- a/examples/01-app-demos/calculator.rs
+++ b/examples/01-app-demos/calculator.rs
@@ -148,6 +148,10 @@ fn app() -> Element {
 }
 
 fn calc_val(val: &str) -> f64 {
+    if val.is_empty() {
+        return 0.0;
+    }
+
     let mut temp = String::new();
     let mut operation = "+".to_string();
 
diff --git a/notes/translations/pt-br/README.md b/notes/translations/pt-br/README.md
index a72bd6b79..7d353e411 100644
--- a/notes/translations/pt-br/README.md
+++ b/notes/translations/pt-br/README.md
@@ -83,9 +83,9 @@ Se você conhece React, então você já conhece o Dioxus.
 
 ## Projetos de Exemplo:
 
-| Navegador de Arquivos (Desktop)                                                                                                                                                                  | WiFi Scanner (Desktop)                                                                           | TodoMVC (Todas as Plataformas)                                                                                                                                          | E-commerce com Tailwind (SSR/LiveView)                                                                                                                                                   |
-| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------ | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
-| [![Explorador de Arquivos](https://github.com/DioxusLabs/example-projects/blob/master/file-explorer/assets/image.png)](https://github.com/DioxusLabs/example-projects/blob/master/file-explorer) | [![Wifi Scanner Demo](/examples/bluetooth-scanner/demo_small.png)](/examples/bluetooth-scanner/) | [![TodoMVC example](https://github.com/DioxusLabs/example-projects/raw/master/todomvc/example.png)](https://github.com/DioxusLabs/example-projects/blob/master/todomvc) | [![Exemplo de E-commerce](https://github.com/DioxusLabs/example-projects/raw/master/ecommerce-site/demo.png)](https://github.com/DioxusLabs/example-projects/blob/master/ecommerce-site) |
+| Navegador de Arquivos (Desktop)                                                                                                                                                                  | WiFi Scanner (Desktop)                                                                                                     | TodoMVC (Todas as Plataformas)                                                                                                                                          | E-commerce com Tailwind (SSR/LiveView)                                                                                                                                                   |
+| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | -------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| [![Explorador de Arquivos](https://github.com/DioxusLabs/example-projects/blob/master/file-explorer/assets/image.png)](https://github.com/DioxusLabs/example-projects/blob/master/file-explorer) | [![Wifi Scanner Demo](../../../examples/01-app-demos/bluetooth-scanner/demo_small.png)](../../../examples/01-app-demos/bluetooth-scanner/) | [![TodoMVC example](https://github.com/DioxusLabs/example-projects/raw/master/todomvc/example.png)](https://github.com/DioxusLabs/example-projects/blob/master/todomvc) | [![Exemplo de E-commerce](https://github.com/DioxusLabs/example-projects/raw/master/ecommerce-site/demo.png)](https://github.com/DioxusLabs/example-projects/blob/master/ecommerce-site) |
 
 Veja a página [awesome-dioxus](https://github.com/DioxusLabs/awesome-dioxus) para uma lista curada do conteúdo dentro do ecossistema do Dioxus.
 
diff --git a/packages/rsx/src/partial_closure.rs b/packages/rsx/src/partial_closure.rs
index 560922898..f48ece12a 100644
--- a/packages/rsx/src/partial_closure.rs
+++ b/packages/rsx/src/partial_closure.rs
@@ -11,7 +11,7 @@ use syn::{BoundLifetimes, ExprClosure};
 
 /// A closure whose body might not be valid rust code but we want to interpret it regardless.
 /// This lets us provide expansions in way more cases than normal closures at the expense of an
-/// increased mainteance burden and complexity.
+/// increased maintenance burden and complexity.
 ///
 /// We do our best to reuse the same logic from partial exprs for the body of the PartialClosure.
 /// The code here is simply stolen from `syn::ExprClosure` and lightly modified to work with