chore: remove redundant words

Signed-off-by: zoupingshi <[email protected]>

Libraries/LibURL/Parser.cpp

@@ -875,7 +875,7 @@ Optional<URL> Parser::basic_parse(StringView raw_input, Optional<URL const&> bas
                 }
                 // 6. Otherwise, if url is special, base is non-null, and base’s scheme is url’s scheme:
                 else if (url->is_special() && base_url.has_value() && base_url->scheme() == url->m_data->scheme) {
-                    // 1. Assert: base is is special (and therefore does not have an opaque path).
+                    // 1. Assert: base is special (and therefore does not have an opaque path).
                     VERIFY(base_url->is_special());
 
                     // 2. Set state to special relative or authority state.

Libraries/LibWeb/CSS/CSSStyleSheet.cpp

@@ -61,7 +61,7 @@ WebIDL::ExceptionOr<GC::Ref<CSSStyleSheet>> CSSStyleSheet::construct_impl(JS::Re
     // 6. Set sheet’s owner CSS rule to null.
     sheet->set_owner_css_rule(nullptr);
 
-    // 7. Set sheet’s title to the the empty string.
+    // 7. Set sheet’s title to the empty string.
     sheet->set_title(String {});
 
     // 8. Unset sheet’s alternate flag.

Libraries/LibWeb/DOM/Document.cpp

@@ -5428,7 +5428,7 @@ GC::Ptr<Element const> Document::scrolling_element() const
     // 1. If the Document is in quirks mode, follow these substeps:
     if (in_quirks_mode()) {
         // 1. If the body element exists, and it is not potentially scrollable, return the body element and abort these steps.
-        //    For this purpose, a value of overflow:clip on the the body element’s parent element must be treated as overflow:hidden.
+        //    For this purpose, a value of overflow:clip on the body element’s parent element must be treated as overflow:hidden.
         if (auto const* body_element = body(); body_element && !body_element->is_potentially_scrollable())
             return body_element;
 

Libraries/LibWeb/DOM/ElementFactory.cpp

@@ -659,7 +659,7 @@ WebIDL::ExceptionOr<GC::Ref<Element>> create_element(Document& document, FlyStri
         element->set_is_value(move(is_value));
         element->set_custom_element_state(CustomElementState::Uncustomized);
 
-        // 3. If namespace is the HTML namespace, and either localName is a valid custom element name or is is non-null,
+        // 3. If namespace is the HTML namespace, and either localName is a valid custom element name or is non-null,
         //    then set result’s custom element state to "undefined".
         if (HTML::is_valid_custom_element_name(local_name) || is_value.has_value())
             element->set_custom_element_state(CustomElementState::Undefined);

Libraries/LibWeb/FileAPI/Blob.cpp

@@ -36,7 +36,7 @@ GC::Ref<Blob> Blob::create(JS::Realm& realm, ByteBuffer byte_buffer, String type
 // https://w3c.github.io/FileAPI/#convert-line-endings-to-native
 ErrorOr<String> convert_line_endings_to_native(StringView string)
 {
-    // 1. Let native line ending be be the code point U+000A LF.
+    // 1. Let native line ending be the code point U+000A LF.
     auto native_line_ending = "\n"sv;
 
     // 2. If the underlying platform’s conventions are to represent newlines as a carriage return and line feed sequence, set native line ending to the code point U+000D CR followed by the code point U+000A LF.

Libraries/LibWeb/HTML/HTMLCanvasElement.cpp

@@ -316,7 +316,7 @@ static ErrorOr<SerializeBitmapResult> serialize_bitmap(Gfx::Bitmap const& bitmap
 // https://html.spec.whatwg.org/multipage/canvas.html#dom-canvas-todataurl
 String HTMLCanvasElement::to_data_url(StringView type, JS::Value quality)
 {
-    // It is possible the the canvas doesn't have a associated bitmap so create one
+    // It is possible the canvas doesn't have a associated bitmap so create one
     allocate_painting_surface_if_needed();
     auto surface = this->surface();
     auto size = bitmap_size_for_canvas();
@@ -356,7 +356,7 @@ String HTMLCanvasElement::to_data_url(StringView type, JS::Value quality)
 // https://html.spec.whatwg.org/multipage/canvas.html#dom-canvas-toblob
 WebIDL::ExceptionOr<void> HTMLCanvasElement::to_blob(GC::Ref<WebIDL::CallbackType> callback, StringView type, JS::Value quality)
 {
-    // It is possible the the canvas doesn't have a associated bitmap so create one
+    // It is possible the canvas doesn't have a associated bitmap so create one
     allocate_painting_surface_if_needed();
     auto surface = this->surface();
     auto size = bitmap_size_for_canvas();

Tests/LibWeb/Text/input/wpt-import/resources/testdriver.js

@@ -322,7 +322,7 @@
         /**
          * Minimizes the browser window.
          *
-         * Matches the the behaviour of the `Minimize
+         * Matches the behaviour of the `Minimize
          * <https://www.w3.org/TR/webdriver/#minimize-window>`_
          * WebDriver command
          *

Tests/LibWeb/Text/input/wpt-import/webaudio/resources/audionodeoptions.js

@@ -104,7 +104,7 @@ function testAudioNodeOptions(should, context, nodeName, expectedNodeOptions) {
             .throw(DOMException,
                    expectedNodeOptions.channelCountMode.exceptionType);
       } else {
-        // Test that explicitly setting the the fixed value is allowed.
+        // Test that explicitly setting the fixed value is allowed.
         should(
             () => {
               node = new window[nodeName](