diff --git a/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotation.java b/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotation.java
index e717aa9a7..086bc35ee 100644
--- a/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotation.java
+++ b/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotation.java
@@ -82,6 +82,7 @@ public JsonNodePath getEvaluationPath() {
     /**
      * The attached value(s).
      * 
+     * @param <T> the value type
      * @return the value
      */
     @SuppressWarnings("unchecked")
diff --git a/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotations.java b/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotations.java
index 2c371a678..4e4f58278 100644
--- a/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotations.java
+++ b/src/main/java/com/networknt/schema/annotation/JsonNodeAnnotations.java
@@ -36,14 +36,14 @@ public class JsonNodeAnnotations {
     /**
      * Stores the annotations.
      * <p>
-     * instancePath -> annotation
+     * instancePath to annotation
      */
     private final Map<JsonNodePath, List<JsonNodeAnnotation>> values = new LinkedHashMap<>();
 
     /**
      * Gets the annotations.
      * <p>
-     * instancePath -> annotation
+     * instancePath to annotation
      * 
      * @return the annotations
      */
diff --git a/src/main/java/com/networknt/schema/resource/MapSchemaLoader.java b/src/main/java/com/networknt/schema/resource/MapSchemaLoader.java
index 8fb04eabf..6d4b32f53 100644
--- a/src/main/java/com/networknt/schema/resource/MapSchemaLoader.java
+++ b/src/main/java/com/networknt/schema/resource/MapSchemaLoader.java
@@ -16,7 +16,7 @@ public class MapSchemaLoader implements SchemaLoader {
     /**
      * Sets the schema data by absolute IRI.
      * 
-     * @param mappings
+     * @param mappings the mappings
      */
     public MapSchemaLoader(Map<String, String> mappings) {
         this(mappings::get);