docs: Improve clock doc (#31147)

docs/src/api/class-clock.md

@@ -106,7 +106,7 @@ Returns fake milliseconds since the unix epoch.
 * since: v1.45
 - returns: <[int]>
 
-Advances the clock to the the moment of the first scheduled timer, firing it.
+Advances the clock to the moment of the first scheduled timer, firing it.
 Fake timers must be installed.
 Returns fake milliseconds since the unix epoch.
 

docs/src/clock.md

@@ -202,7 +202,7 @@ await page.goto('http://localhost:3333');
 // Tick through time manually, firing all timers in the process.
 // In this case, time will be updated in the screen 2 times.
 await page.clock.runFor(2000);
-await expect(locator).to_have_text('2/2/2024, 10:00:02 AM')
+await expect(locator).to_have_text('2/2/2024, 10:00:02 AM');
 ```
 
 ```python async

packages/playwright-core/src/utils/isomorphic/cssTokenizer.ts

@@ -378,7 +378,7 @@ export function tokenize(str1: string): CSSTokenInterface[] {
   };
 
   const consumeEscape = function() {
-    // Assume the the current character is the \
+    // Assume the current character is the \
     // and the next code point is not a newline.
     consume();
     if (hexdigit(code)) {

packages/playwright-core/types/types.d.ts

@@ -17311,8 +17311,8 @@ export interface Clock {
   runToLastTimer(): Promise<number>;
 
   /**
-   * Advances the clock to the the moment of the first scheduled timer, firing it. Fake timers must be installed.
-   * Returns fake milliseconds since the unix epoch.
+   * Advances the clock to the moment of the first scheduled timer, firing it. Fake timers must be installed. Returns
+   * fake milliseconds since the unix epoch.
    */
   runToNextTimer(): Promise<number>;