Polish contribution

Closes gh-1080

Author: snicoll

spring-context/src/main/java/org/springframework/cache/interceptor/CacheOperation.java

@@ -115,7 +115,8 @@ public int hashCode() {
 	/**
 	 * Return an identifying description for this cache operation.
 	 * <p>Returned value is produced by calling {@link Builder#getOperationDescription()}
-	 * during object construction. This method is used in {@link #hashCode} and {@link #equals}.
+	 * during object construction. This method is used in {@link #hashCode} and
+	 * {@link #equals}.
 	 * @see Builder#getOperationDescription()
 	 */
 	@Override