diff --git a/crates/egui-wgpu/src/winit.rs b/crates/egui-wgpu/src/winit.rs
index eac3b18dfd7..58d834af97c 100644
--- a/crates/egui-wgpu/src/winit.rs
+++ b/crates/egui-wgpu/src/winit.rs
@@ -620,13 +620,13 @@ impl Painter {
         screenshot
     }
 
-    pub fn clean_surfaces(&mut self, avalibile_viewports: &[ViewportId]) {
+    pub fn clean_surfaces(&mut self, available_viewports: &[ViewportId]) {
         self.surfaces
-            .retain(|id, _| avalibile_viewports.contains(id));
+            .retain(|id, _| available_viewports.contains(id));
         self.depth_texture_view
-            .retain(|id, _| avalibile_viewports.contains(id));
+            .retain(|id, _| available_viewports.contains(id));
         self.msaa_texture_view
-            .retain(|id, _| avalibile_viewports.contains(id));
+            .retain(|id, _| available_viewports.contains(id));
     }
 
     #[allow(clippy::unused_self)]
diff --git a/crates/egui-winit/src/lib.rs b/crates/egui-winit/src/lib.rs
index 9ea9a3961e2..30de5e359e2 100644
--- a/crates/egui-winit/src/lib.rs
+++ b/crates/egui-winit/src/lib.rs
@@ -1211,7 +1211,7 @@ pub fn changes_between_builders(
     let mut commands = Vec::new();
 
     // Title is not compared because if has a new title will create a new window
-    // The title of a avalibile window can only be changed with ViewportCommand::Title
+    // The title of a available window can only be changed with ViewportCommand::Title
 
     if let Some(position) = new.position {
         if Some(position) != last.position {
diff --git a/crates/egui/src/context.rs b/crates/egui/src/context.rs
index 9ae4de1880a..27b33982da9 100644
--- a/crates/egui/src/context.rs
+++ b/crates/egui/src/context.rs
@@ -1558,16 +1558,16 @@ impl Context {
         let shapes = self.drain_paint_lists();
 
         // If there are no viewport that contains the current viewport that viewport needs to be destroyed!
-        let avalibile_viewports = self.read(|ctx| {
-            let mut avalibile_viewports = vec![ViewportId::MAIN];
+        let available_viewports = self.read(|ctx| {
+            let mut available_viewports = vec![ViewportId::MAIN];
             for Viewport {
                 pair: ViewportIdPair { this, .. },
                 ..
             } in ctx.viewports.values()
             {
-                avalibile_viewports.push(*this);
+                available_viewports.push(*this);
             }
-            avalibile_viewports
+            available_viewports
         });
 
         let viewport_id = self.viewport_id();
@@ -1582,7 +1582,7 @@ impl Context {
                      used,
                      render,
                  }| {
-                    let out = *used;
+                    let retain = *used;
 
                     if viewport_id == pair.parent {
                         *used = false;
@@ -1593,8 +1593,8 @@ impl Context {
                         pair: *pair,
                         render: render.clone(),
                     });
-                    (out || viewport_id != pair.parent)
-                        && avalibile_viewports.contains(&pair.parent)
+                    (retain || viewport_id != pair.parent)
+                        && available_viewports.contains(&pair.parent)
                 },
             );
         });
@@ -1617,20 +1617,20 @@ impl Context {
         } else {
             // ## Context Cleanup
             self.write(|ctx| {
-                ctx.input.retain(|id, _| avalibile_viewports.contains(id));
+                ctx.input.retain(|id, _| available_viewports.contains(id));
                 ctx.layer_rects_prev_viewports
-                    .retain(|id, _| avalibile_viewports.contains(id));
+                    .retain(|id, _| available_viewports.contains(id));
                 ctx.layer_rects_this_viewports
-                    .retain(|id, _| avalibile_viewports.contains(id));
-                ctx.output.retain(|id, _| avalibile_viewports.contains(id));
+                    .retain(|id, _| available_viewports.contains(id));
+                ctx.output.retain(|id, _| available_viewports.contains(id));
                 ctx.frame_state
-                    .retain(|id, _| avalibile_viewports.contains(id));
+                    .retain(|id, _| available_viewports.contains(id));
                 ctx.graphics
-                    .retain(|id, _| avalibile_viewports.contains(id));
+                    .retain(|id, _| available_viewports.contains(id));
             });
         }
 
-        self.write(|ctx| ctx.repaint.end_frame(viewport_id, &avalibile_viewports));
+        self.write(|ctx| ctx.repaint.end_frame(viewport_id, &available_viewports));
 
         FullOutput {
             platform_output,
diff --git a/examples/viewports/src/main.rs b/examples/viewports/src/main.rs
index 873a0888dac..f968be25fa7 100644
--- a/examples/viewports/src/main.rs
+++ b/examples/viewports/src/main.rs
@@ -275,13 +275,13 @@ fn drop_target<R>(
 
     let background_id = ui.painter().add(egui::Shape::Noop);
 
-    let avalibile_rect = ui.available_rect_before_wrap();
-    let inner_rect = avalibile_rect.shrink2(margin);
+    let available_rect = ui.available_rect_before_wrap();
+    let inner_rect = available_rect.shrink2(margin);
     let mut content_ui = ui.child_ui(inner_rect, *ui.layout());
     let ret = body(&mut content_ui);
 
     let outer_rect =
-        egui::Rect::from_min_max(avalibile_rect.min, content_ui.min_rect().max + margin);
+        egui::Rect::from_min_max(available_rect.min, content_ui.min_rect().max + margin);
     let (rect, response) = ui.allocate_at_least(outer_rect.size(), egui::Sense::hover());
 
     let style = if is_being_dragged && response.hovered() {