docs: Fixed minor typo (#26612)

(cherry picked from commit 9d09b34)

Author: OneSidedPrism

src/components-examples/material/button/button-types/button-types-example.html

@@ -57,7 +57,7 @@ <h3>Icon Buttons</h3>
       <mat-icon>favorite</mat-icon>
     </button>
   </div>
-  <a mat-icon-button matTooltip="Lik" routerLink="." aria-label="Example icon-button with a heart icon">
+  <a mat-icon-button matTooltip="Link" routerLink="." aria-label="Example icon-button with a heart icon">
     <mat-icon>favorite</mat-icon>
   </a>
 </div>