[FLINK-5438] [streaming api] Typo in JobGraph generator Exception

This closes #3098


Project: http://git-wip-us.apache.org/repos/asf/flink/repo
Commit: http://git-wip-us.apache.org/repos/asf/flink/commit/30b467f2
Tree: http://git-wip-us.apache.org/repos/asf/flink/tree/30b467f2
Diff: http://git-wip-us.apache.org/repos/asf/flink/diff/30b467f2

Branch: refs/heads/release-1.2
Commit: 30b467f266970e267792411d3148b4379ec23439
Parents: 119d39b
Author: mtunique <oatg...@gmail.com>
Authored: Thu Jan 12 12:02:49 2017 +0800
Committer: Stephan Ewen <se...@apache.org>
Committed: Mon Jan 16 15:37:33 2017 +0100

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 .../flink/streaming/api/graph/StreamingJobGraphGenerator.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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http://git-wip-us.apache.org/repos/asf/flink/blob/30b467f2/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGenerator.java
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diff --git 
a/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGenerator.java
 
b/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGenerator.java
index 0cb7d9a..1bfaf3f 100644
--- 
a/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGenerator.java
+++ 
b/flink-streaming-java/src/main/java/org/apache/flink/streaming/api/graph/StreamingJobGraphGenerator.java
@@ -317,7 +317,7 @@ public class StreamingJobGraphGenerator {
                        // the parallelism should always be smaller or equal 
than the max parallelism
                        throw new IllegalStateException("The maximum 
parallelism (" + maxParallelism + ") of " +
                                "the stream node " + streamNode + " is smaller 
than the parallelism (" +
-                               parallelism + "). Increase the maximum 
parallelism or decrease the parallelism of" +
+                               parallelism + "). Increase the maximum 
parallelism or decrease the parallelism of " +
                                "this operator.");
                } else {
                        
jobVertex.setMaxParallelism(streamNode.getMaxParallelism());

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