DATACMNS-1392 - Fix typo in Parameters.getParameter(…) exception message.

Original pull request: #311.

src/main/java/org/springframework/data/repository/query/Parameters.java

@@ -217,7 +217,7 @@ public abstract class Parameters<S extends Parameters<S, T>, T extends Parameter
 			return parameters.get(index);
 		} catch (IndexOutOfBoundsException e) {
 			throw new ParameterOutOfBoundsException(
-					"Invalid parameter index! You seem to have declare too little query method parameters!", e);
+					"Invalid parameter index! You seem to have declared too little query method parameters!", e);
 		}
 	}