Normalize spelling

Author: garydgregory

commons-rdf-api/src/main/java/org/apache/commons/rdf/api/QuadLike.java

@@ -30,7 +30,7 @@
  * also be used for <em>generalized quads</em> (e.g. a {@link BlankNode} as
  * predicate).
  * <p>
- * Implementations should specialise which specific {@link RDFTerm} types they
+ * Implementations should specialize which specific {@link RDFTerm} types they
  * return by overriding {@link #getSubject()}, {@link #getPredicate()},
  * {@link #getObject()} and {@link #getGraphName()}.
  *

commons-rdf-api/src/main/java/org/apache/commons/rdf/api/RDFTerm.java

@@ -93,10 +93,10 @@ public interface RDFTerm {
     int hashCode();
 
     /**
-     * Return the term serialised as specified by the RDF-1.1 N-Triples
+     * Return the term serialized as specified by the RDF-1.1 N-Triples
      * Canonical form.
      *
-     * @return The term serialised as RDF-1.1 N-Triples.
+     * @return The term serialized as RDF-1.1 N-Triples.
      * @see <a href="http://www.w3.org/TR/n-triples/#canonical-ntriples">
      *      RDF-1.1 N-Triples Canonical form</a>
      */

commons-rdf-api/src/main/java/org/apache/commons/rdf/api/TripleLike.java

@@ -28,7 +28,7 @@
  * <em>immutable</em> or <em>thread-safe</em>. This interfaced can also be used
  * for <em>generalized triples</em> (e.g. a {@link BlankNode} as predicate).
  * <p>
- * Implementations should specialise which specific {@link RDFTerm} types they
+ * Implementations should specialize which specific {@link RDFTerm} types they
  * return by overriding {@link #getSubject()}, {@link #getPredicate()} and
  * {@link #getObject()}.
  *

commons-rdf-jsonld-java/src/main/java/org/apache/commons/rdf/jsonldjava/JsonLdGraphLike.java

@@ -216,7 +216,7 @@ public Stream<? extends T> stream() {
 /**
  * Common abstract {@link GraphLike}.
  * <p>
- * Specialised by {@link JsonLdGraph}, {@link JsonLdUnionGraph} and
+ * specialized by {@link JsonLdGraph}, {@link JsonLdUnionGraph} and
  * {@link JsonLdDataset}.
  *
  * @param <T>