Polish contribution

See gh-28789

spring-webmvc/src/main/java/org/springframework/web/servlet/function/support/RouterFunctionMapping.java

@@ -150,8 +150,8 @@ public class RouterFunctionMapping extends AbstractHandlerMapping implements Ini
 	}
 
 	/**
-	 * Detect an all {@linkplain RouterFunction router functions} in the
-	 * current application context.
+	 * Detect all {@linkplain RouterFunction router functions} in the current
+	 * application context.
 	 */
 	private void initRouterFunctions() {
 		List<RouterFunction<?>> routerFunctions = obtainApplicationContext()

spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/RequestMappingInfoHandlerMapping.java

@@ -297,7 +297,7 @@ public abstract class RequestMappingInfoHandlerMapping extends AbstractHandlerMe
 		}
 
 		/**
-		 * Whether there is any partial matches.
+		 * Whether there are any partial matches.
 		 */
 		public boolean isEmpty() {
 			return this.partialMatches.isEmpty();

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/PathResourceResolver.java

@@ -204,9 +204,9 @@ public class PathResourceResolver extends AbstractResourceResolver {
 
 	/**
 	 * Perform additional checks on a resolved resource beyond checking whether the
-	 * resources exists and is readable. The default implementation also verifies
+	 * resource exists and is readable. The default implementation also verifies
 	 * the resource is either under the location relative to which it was found or
-	 * is under one of the {@link #setAllowedLocations allowed locations}.
+	 * is under one of the {@linkplain #setAllowedLocations allowed locations}.
 	 * @param resource the resource to check
 	 * @param location the location relative to which the resource was found
 	 * @return "true" if resource is in a valid location, "false" otherwise.

spring-webmvc/src/main/java/org/springframework/web/servlet/resource/ResourceHttpRequestHandler.java

@@ -525,7 +525,7 @@ public class ResourceHttpRequestHandler extends WebContentGenerator
 	/**
 	 * Initialize the strategy to use to determine the media type for a resource.
 	 * @deprecated as of 5.2.4 this method returns {@code null}, and if a
-	 * subclass returns an actual instance,the instance is used only as a
+	 * subclass returns an actual instance, the instance is used only as a
 	 * source of media type mappings, if it contains any. Please, use
 	 * {@link #setMediaTypes(Map)} instead, or if you need to change behavior,
 	 * you can override {@link #getMediaType(HttpServletRequest, Resource)}.

spring-webmvc/src/main/java/org/springframework/web/servlet/view/RedirectView.java

@@ -637,11 +637,11 @@ public class RedirectView extends AbstractUrlBasedView implements SmartView {
 	/**
 	 * Whether the given targetUrl has a host that is a "foreign" system in which
 	 * case {@link HttpServletResponse#encodeRedirectURL} will not be applied.
-	 * This method returns {@code true} if the {@link #setHosts(String[])}
+	 * <p>This method returns {@code true} if the {@link #setHosts(String[])}
 	 * property is configured and the target URL has a host that does not match.
 	 * @param targetUrl the target redirect URL
-	 * @return {@code true} the target URL has a remote host, {@code false} if
-	 * the URL does not have a host or the "host" property is not configured.
+	 * @return {@code true} if the target URL has a remote host, {@code false} if
+	 * the URL does not have a host or the "host" property is not configured
 	 * @since 4.3
 	 */
 	protected boolean isRemoteHost(String targetUrl) {

spring-webmvc/src/main/java/org/springframework/web/servlet/view/document/AbstractPdfStamperView.java

@@ -100,7 +100,7 @@ public abstract class AbstractPdfStamperView extends AbstractUrlBasedView {
 	 *
 	 * // set some values on the form
 	 * form.setField("field1", "value1");
-	 * form.setField("field2", "Value2");
+	 * form.setField("field2", "value2");
 	 *
 	 * // set the disposition and filename
 	 * response.setHeader("Content-disposition", "attachment; FILENAME=someName.pdf");</pre>