[docs] fix typos in page_transitions_theme.dart and tooltip.dart (#106264)
diff --git a/packages/flutter/lib/src/material/page_transitions_theme.dart b/packages/flutter/lib/src/material/page_transitions_theme.dart
index ec3d2a9..d3ce7fe 100644
--- a/packages/flutter/lib/src/material/page_transitions_theme.dart
+++ b/packages/flutter/lib/src/material/page_transitions_theme.dart
@@ -393,7 +393,7 @@
/// Wraps the child with one or more transition widgets which define how [route]
/// arrives on and leaves the screen.
///
- /// The [MaterialPageRoute.buildTransitions] method looks up the current
+ /// The [MaterialPageRoute.buildTransitions] method looks up the
/// current [PageTransitionsTheme] with `Theme.of(context).pageTransitionsTheme`
/// and delegates to this method with a [PageTransitionsBuilder] based
/// on the theme's [ThemeData.platform].
@@ -533,7 +533,7 @@
/// Defines the page transition animations used by [MaterialPageRoute]
/// for different [TargetPlatform]s.
///
-/// The [MaterialPageRoute.buildTransitions] method looks up the current
+/// The [MaterialPageRoute.buildTransitions] method looks up the
/// current [PageTransitionsTheme] with `Theme.of(context).pageTransitionsTheme`
/// and delegates to [buildTransitions].
///
diff --git a/packages/flutter/lib/src/material/tooltip.dart b/packages/flutter/lib/src/material/tooltip.dart
index 5cf4eb1..26ac1b2 100644
--- a/packages/flutter/lib/src/material/tooltip.dart
+++ b/packages/flutter/lib/src/material/tooltip.dart
@@ -769,7 +769,7 @@
}
/// A delegate for computing the layout of a tooltip to be displayed above or
-/// bellow a target specified in the global coordinate system.
+/// below a target specified in the global coordinate system.
class _TooltipPositionDelegate extends SingleChildLayoutDelegate {
/// Creates a delegate for computing the layout of a tooltip.
///