Fixes for doc comments (#7668)

* [x] I have followed the instructions in the PR template

- Some typos/grammos
- Attempt to finish incomplete comment
- Broken link
- I understand the colon is a convention for pluralizing symbol names,
but it seems redundant in the presence of other punctuation

---------

Co-authored-by: Lucas Meurer <hi@lucasmerlin.me>

crates/egui/src/context.rs

@@ -2880,7 +2880,7 @@ impl Context {
         self.input(|i| i.pointer.hover_pos())
     }
 
-    /// If you detect a click or drag and wants to know where it happened, use this.
+    /// If you detect a click or drag and want to know where it happened, use this.
     ///
     /// Latest position of the mouse, but ignoring any [`crate::Event::PointerGone`]
     /// if there were interactions this pass.
@@ -2953,7 +2953,7 @@ impl Context {
 
     /// Moves the given area to the top in its [`Order`].
     ///
-    /// [`crate::Area`]:s and [`crate::Window`]:s also do this automatically when being clicked on or interacted with.
+    /// [`crate::Area`]s and [`crate::Window`]s also do this automatically when being clicked on or interacted with.
     pub fn move_to_top(&self, layer_id: LayerId) {
         self.memory_mut(|mem| mem.areas_mut().move_to_top(layer_id));
     }
@@ -3072,7 +3072,7 @@ impl Context {
     /// for a responsive start and a slow end.
     ///
     /// The easing function flips when `target_value` is `false`,
-    /// so that when going back towards 0.0, we get
+    /// so that when going back towards 0.0, we get the reverse behavior.
     #[track_caller] // To track repaint cause
     pub fn animate_bool_with_time_and_easing(
         &self,
@@ -3953,7 +3953,7 @@ impl Context {
     /// Show an immediate viewport, creating a new native window, if possible.
     ///
     /// This is the easier type of viewport to use, but it is less performant
-    /// at it requires both parent and child to repaint if any one of them needs repainting,
+    /// as it requires both parent and child to repaint if any one of them needs repainting,
     /// which effectively produce double work for two viewports, and triple work for three viewports, etc.
     /// To avoid this, use [`Self::show_viewport_deferred`] instead.
     ///

crates/egui/src/lib.rs

@@ -195,7 +195,7 @@
 //! * lays out the letters `click me` in order to figure out the size of the button
 //! * decides where on screen to place the button
 //! * check if the mouse is hovering or clicking that location
-//! * chose button colors based on if it is being hovered or clicked
+//! * choose button colors based on if it is being hovered or clicked
 //! * add a [`Shape::Rect`] and [`Shape::Text`] to the list of shapes to be painted later this frame
 //! * return a [`Response`] with the [`clicked`](`Response::clicked`) member so the user can check for interactions
 //!

crates/egui/src/memory/mod.rs

@@ -21,7 +21,7 @@ pub use theme::{Theme, ThemePreference};
 /// how far the user has scrolled in a [`ScrollArea`](crate::ScrollArea) etc.
 ///
 /// If you want this to persist when closing your app, you should serialize [`Memory`] and store it.
-/// For this you need to enable the `persistence`.
+/// For this you need to enable the `persistence` feature.
 ///
 /// If you want to store data for your widgets, you should look at [`Memory::data`]
 #[derive(Clone, Debug)]

crates/egui/src/ui.rs

@@ -74,14 +74,14 @@ pub struct Ui {
     /// This value is based on where in the hierarchy of widgets this Ui is in,
     /// and the value is increment with each added child widget.
     /// This works as an Id source only as long as new widgets aren't added or removed.
-    /// They are therefore only good for Id:s that has no state.
+    /// They are therefore only good for Id:s that have no state.
     next_auto_id_salt: u64,
 
     /// Specifies paint layer, clip rectangle and a reference to [`Context`].
     painter: Painter,
 
     /// The [`Style`] (visuals, spacing, etc) of this ui.
-    /// Commonly many [`Ui`]:s share the same [`Style`].
+    /// Commonly many [`Ui`]s share the same [`Style`].
     /// The [`Ui`] implements copy-on-write for this.
     style: Arc<Style>,
 
@@ -428,7 +428,7 @@ impl Ui {
     /// Mutably borrow internal [`Style`].
     /// Changes apply to this [`Ui`] and its subsequent children.
     ///
-    /// To set the style of all [`Ui`]:s, use [`Context::set_style_of`].
+    /// To set the style of all [`Ui`]s, use [`Context::set_style_of`].
     ///
     /// Example:
     /// ```
@@ -442,7 +442,7 @@ impl Ui {
 
     /// Changes apply to this [`Ui`] and its subsequent children.
     ///
-    /// To set the visuals of all [`Ui`]:s, use [`Context::set_visuals_of`].
+    /// To set the style of all [`Ui`]s, use [`Context::set_style_of`].
     pub fn set_style(&mut self, style: impl Into<Arc<Style>>) {
         self.style = style.into();
     }
@@ -482,7 +482,7 @@ impl Ui {
     /// Mutably borrow internal `visuals`.
     /// Changes apply to this [`Ui`] and its subsequent children.
     ///
-    /// To set the visuals of all [`Ui`]:s, use [`Context::set_visuals_of`].
+    /// To set the visuals of all [`Ui`]s, use [`Context::set_visuals_of`].
     ///
     /// Example:
     /// ```
@@ -1150,8 +1150,8 @@ impl Ui {
         self.interact(rect, id, sense)
     }
 
-    /// Read the [`Ui`]s background [`Response`].
-    /// It's [`Sense`] will be based on the [`UiBuilder::sense`] used to create this [`Ui`].
+    /// Read the [`Ui`]'s background [`Response`].
+    /// Its [`Sense`] will be based on the [`UiBuilder::sense`] used to create this [`Ui`].
     ///
     /// The rectangle of the [`Response`] (and interactive area) will be [`Self::min_rect`]
     /// of the last pass.
@@ -1251,7 +1251,7 @@ impl Ui {
     /// [`crate::Area`], [`crate::Window`], [`crate::CollapsingHeader`], etc.
     ///
     /// What exactly happens when you close a container depends on the container implementation.
-    /// [`crate::Area`] e.g. will return true from it's [`Response::should_close`] method.
+    /// [`crate::Area`] e.g. will return true from its [`Response::should_close`] method.
     ///
     /// If you want to close a specific kind of container, use [`Ui::close_kind`] instead.
     ///
@@ -2292,7 +2292,7 @@ impl Ui {
     /// Show an image available at the given `uri`.
     ///
     /// ⚠ This will do nothing unless you install some image loaders first!
-    /// The easiest way to do this is via [`egui_extras::install_image_loaders`](https://docs.rs/egui_extras/latest/egui_extras/fn.install_image_loaders.html).
+    /// The easiest way to do this is via [`egui_extras::install_image_loaders`](https://docs.rs/egui_extras/latest/egui_extras/loaders/fn.install_image_loaders.html).
     ///
     /// The loaders handle caching image data, sampled textures, etc. across frames, so calling this is immediate-mode safe.
     ///
@@ -2368,7 +2368,7 @@ impl Ui {
     ///
     /// If the user clicks the button, a full color picker is shown.
     /// The given color is in `sRGBA` space without premultiplied alpha.
-    /// If unsure, what "premultiplied alpha" is, then this is probably the function you want to use.
+    /// If unsure what "premultiplied alpha" is, then this is probably the function you want to use.
     pub fn color_edit_button_srgba_unmultiplied(&mut self, srgba: &mut [u8; 4]) -> Response {
         let mut rgba = Rgba::from_srgba_unmultiplied(srgba[0], srgba[1], srgba[2], srgba[3]);
         let response =