Remove trailing whitespace (Checkstyle)

See gh-26471

Author: jhoeller

spring-jdbc/src/main/java/org/springframework/jdbc/core/namedparam/NamedParameterUtils.java

@@ -350,7 +350,7 @@ public static Object[] buildValueArray(
 				Object paramValue = paramSource.getValue(paramName);
 				if (paramValue instanceof SqlParameterValue) {
 					paramArray[i] = paramValue;
-				} 
+				}
 				else {
 					paramArray[i] = (param != null ? new SqlParameterValue(param, paramValue) :
 							SqlParameterSourceUtils.getTypedValue(paramSource, paramName));