Fix duplicate words

See gh-20210

spring-boot-project/spring-boot-tools/spring-boot-buildpack-platform/src/main/java/org/springframework/boot/buildpack/platform/docker/Errors.java

@@ -53,7 +53,7 @@ public class Errors implements Iterable<Errors.Error> {
 	}
 
 	/**
-	 * Return if the there are any contained errors.
+	 * Return if there are any contained errors.
 	 * @return if the errors are empty
 	 */
 	public boolean isEmpty() {

spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/ExecutableArchiveLauncher.java

@@ -127,7 +127,7 @@ public abstract class ExecutableArchiveLauncher extends Launcher {
 	}
 
 	/**
-	 * Determine if the specified entry is a a candidate for further searching.
+	 * Determine if the specified entry is a candidate for further searching.
 	 * @param entry the entry to check
 	 * @return {@code true} if the entry is a candidate for further searching
 	 */

spring-boot-project/spring-boot-tools/spring-boot-loader/src/main/java/org/springframework/boot/loader/LaunchedURLClassLoader.java

@@ -59,7 +59,7 @@ public class LaunchedURLClassLoader extends URLClassLoader {
 
 	/**
 	 * Create a new {@link LaunchedURLClassLoader} instance.
-	 * @param exploded the the underlying archive is exploded
+	 * @param exploded if the underlying archive is exploded
 	 * @param urls the URLs from which to load classes and resources
 	 * @param parent the parent class loader for delegation
 	 */