Polish

Closes gh-5384

spring-boot/src/main/java/org/springframework/boot/diagnostics/analyzer/ValidationExceptionFailureAnalyzer.java

@@ -28,7 +28,7 @@ import org.springframework.boot.diagnostics.FailureAnalyzer;
  *
  * @author Andy Wilkinson
  */
-class ValidationExceptionFailureAnalzer
+class ValidationExceptionFailureAnalyzer
 		extends AbstractFailureAnalyzer<ValidationException> {
 
 	private static final String MISSING_IMPLEMENTATION_MESSAGE = "Unable to create a "

spring-boot/src/main/java/org/springframework/boot/info/GitProperties.java

@@ -51,7 +51,7 @@ public class GitProperties extends InfoProperties {
 	}
 
 	/**
-	 * Return the abbreviated id of the commit oir {@code null}.
+	 * Return the abbreviated id of the commit or {@code null}.
 	 * @return the short commit id
 	 */
 	public String getShortCommitId() {

spring-boot/src/main/java/org/springframework/boot/jackson/JsonObjectDeserializer.java

@@ -61,17 +61,17 @@ public abstract class JsonObjectDeserializer<T>
 
 	/**
 	 * Deserialize JSON content into the value type this serializer handles.
-	 * @param jasonParser the source parser used for reading JSON content
+	 * @param jsonParser the source parser used for reading JSON content
 	 * @param context Context that can be used to access information about this
 	 * deserialization activity
 	 * @param codec the {@link ObjectCodec} associated with the parser
 	 * @param tree deserialized JSON content as tree expressed using set of
 	 * {@link TreeNode} instances
-	 * @return the dserialized object
+	 * @return the deserialized object
 	 * @throws IOException on error
 	 * @see #deserialize(JsonParser, DeserializationContext)
 	 */
-	protected abstract T deserializeObject(JsonParser jasonParser,
+	protected abstract T deserializeObject(JsonParser jsonParser,
 			DeserializationContext context, ObjectCodec codec, JsonNode tree)
 					throws IOException;
 

spring-boot/src/test/java/org/springframework/boot/context/embedded/DelegatingFilterProxyRegistrationBeanTests.java

@@ -38,7 +38,7 @@ public class DelegatingFilterProxyRegistrationBeanTests
 		extends AbstractFilterRegistrationBeanTests {
 
 	private WebApplicationContext applicationContext = new GenericWebApplicationContext(
-			new MockServletContext());;
+			new MockServletContext());
 
 	@Test
 	public void targetBeanNameMustNotBeNull() throws Exception {

spring-boot/src/test/java/org/springframework/boot/diagnostics/analyzer/ValidationExceptionFailureAnalyzerTests.java

@@ -30,7 +30,7 @@ import static org.assertj.core.api.Assertions.assertThat;
 import static org.junit.Assert.fail;
 
 /**
- * Tests for {@link ValidationExceptionFailureAnalzer}
+ * Tests for {@link ValidationExceptionFailureAnalyzer}
  *
  * @author Andy Wilkinson
  */
@@ -45,7 +45,7 @@ public class ValidationExceptionFailureAnalyzerTests {
 			fail("Expected failure did not occur");
 		}
 		catch (Exception ex) {
-			FailureAnalysis analysis = new ValidationExceptionFailureAnalzer()
+			FailureAnalysis analysis = new ValidationExceptionFailureAnalyzer()
 					.analyze(ex);
 			assertThat(analysis).isNotNull();
 		}

spring-boot/src/test/java/org/springframework/boot/jackson/JsonObjectDeserializerTests.java

@@ -197,7 +197,7 @@ public class JsonObjectDeserializerTests {
 	static class TestJsonObjectDeserializer<T> extends JsonObjectDeserializer<T> {
 
 		@Override
-		protected T deserializeObject(JsonParser jasonParser,
+		protected T deserializeObject(JsonParser jsonParser,
 				DeserializationContext context, ObjectCodec codec, JsonNode tree)
 						throws IOException {
 			return null;

spring-boot/src/test/java/org/springframework/boot/jackson/NameAndAgeJsonComponent.java

@@ -47,7 +47,7 @@ public class NameAndAgeJsonComponent {
 	public static class Deserializer extends JsonObjectDeserializer<NameAndAge> {
 
 		@Override
-		protected NameAndAge deserializeObject(JsonParser jasonParser,
+		protected NameAndAge deserializeObject(JsonParser jsonParser,
 				DeserializationContext context, ObjectCodec codec, JsonNode tree)
 						throws IOException {
 			String name = nullSafeValue(tree.get("name"), String.class);