fixed typo

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1593798 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/maven/reporting/exec/DefaultMavenReportExecutor.java b/src/main/java/org/apache/maven/reporting/exec/DefaultMavenReportExecutor.java
index 33b11dc..fe3131e 100644
--- a/src/main/java/org/apache/maven/reporting/exec/DefaultMavenReportExecutor.java
+++ b/src/main/java/org/apache/maven/reporting/exec/DefaultMavenReportExecutor.java
@@ -281,7 +281,7 @@
                     else
                     {
                         // forked goal
-                        logger.info( msg + mojoDescriptor.getExecuteGoal() + "forked goal execution" );
+                        logger.info( msg + mojoDescriptor.getExecuteGoal() + " forked goal execution" );
                     }
 
                     lifecycleExecutor.executeForkedExecutions( mojoExecution,