[FLINK-5448] [checkpoints] Fix typo in StateAssignmentOperation Exception

This closes #3097


Project: http://git-wip-us.apache.org/repos/asf/flink/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink/commit/fa67ef40
Tree: http://git-wip-us.apache.org/repos/asf/flink/tree/fa67ef40
Diff: http://git-wip-us.apache.org/repos/asf/flink/diff/fa67ef40

Branch: refs/heads/master
Commit: fa67ef409c9d0d152d22c74e3ace4d56bc8aa7da
Parents: 475c0b1
Author: mtunique <oatg...@gmail.com>
Authored: Thu Jan 12 11:55:57 2017 +0800
Committer: Stephan Ewen <se...@apache.org>
Committed: Mon Jan 16 20:18:47 2017 +0100

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 .../flink/runtime/checkpoint/StateAssignmentOperation.java       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
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http://git-wip-us.apache.org/repos/asf/flink/blob/fa67ef40/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StateAssignmentOperation.java
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diff --git 
a/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StateAssignmentOperation.java
 
b/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StateAssignmentOperation.java
index f11f69b..6c23f02 100644
--- 
a/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StateAssignmentOperation.java
+++ 
b/flink-runtime/src/main/java/org/apache/flink/runtime/checkpoint/StateAssignmentOperation.java
@@ -109,8 +109,8 @@ public class StateAssignmentOperation {
                        if (hasNonPartitionedState && parallelismChanged) {
                                throw new IllegalStateException("Cannot restore 
the latest checkpoint because " +
                                                "the operator " + 
executionJobVertex.getJobVertexId() + " has non-partitioned " +
-                                               "state and its parallelism 
changed. The operator" + executionJobVertex.getJobVertexId() +
-                                               " has parallelism " + 
newParallelism + " whereas the corresponding" +
+                                               "state and its parallelism 
changed. The operator " + executionJobVertex.getJobVertexId() +
+                                               " has parallelism " + 
newParallelism + " whereas the corresponding " +
                                                "state object has a parallelism 
of " + oldParallelism);
                        }
 

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