Fix typos and false positives found by new version of 'typos'

.typos.toml

@@ -3,7 +3,9 @@
 # run:      typos
 
 [default.extend-words]
+ime = "ime"       # Input Method Editor
 nknown = "nknown" # part of @55nknown username
+ro = "ro"         # read-only, also part of the username @Phen-Ro
 
 [files]
 extend-exclude = ["web_demo/egui_demo_app.js"] # auto-generated

crates/eframe/src/native/glow_integration.rs

@@ -714,7 +714,7 @@ impl GlowWinitRunning {
         #[cfg(feature = "__screenshot")]
         if integration.egui_ctx.frame_nr() == 2 {
             if let Ok(path) = std::env::var("EFRAME_SCREENSHOT_TO") {
-                save_screeshot_and_exit(&path, &painter, screen_size_in_pixels);
+                save_screenshot_and_exit(&path, &painter, screen_size_in_pixels);
             }
         }
 
@@ -1498,7 +1498,7 @@ fn render_immediate_viewport(
 }
 
 #[cfg(feature = "__screenshot")]
-fn save_screeshot_and_exit(
+fn save_screenshot_and_exit(
     path: &str,
     painter: &egui_glow::Painter,
     screen_size_in_pixels: [u32; 2],

crates/egui/src/context.rs

@@ -2818,7 +2818,7 @@ impl Context {
     /// The `Context` lock is held while the given closure is called!
     ///
     /// Returns `None` if acesskit is off.
-    // TODO(emilk): consider making both RO and RW versions
+    // TODO(emilk): consider making both read-only and read-write versions
     #[cfg(feature = "accesskit")]
     pub fn accesskit_node_builder<R>(
         &self,