Update apache-hadoop-mahout-linux-mac.md

Author: hrasheed-msft

articles/hdinsight/hadoop/apache-hadoop-mahout-linux-mac.md

@@ -28,7 +28,7 @@ For more information about the version of Mahout in HDInsight, see [HDInsight ve
 
 ## Understanding recommendations
 
-One of the functions that is provided by Mahout is a recommendation engine. This engine accepts data in the format of `userID`, `itemId`, and `prefValue` (the preference for the item). Mahout can then perform cooccurrence analysis to determine: *users who have a preference for an item also have a preference for these other items*. Mahout then determines users with like-item preferences, which can be used to make recommendations.
+One of the functions that is provided by Mahout is a recommendation engine. This engine accepts data in the format of `userID`, `itemId`, and `prefValue` (the preference for the item). Mahout can then perform co-occurrence analysis to determine: *users who have a preference for an item also have a preference for these other items*. Mahout then determines users with like-item preferences, which can be used to make recommendations.
 
 The following workflow is a simplified example that uses movie data:
 
@@ -205,4 +205,4 @@ hdfs dfs -rm -f -r /temp/mahouttemp
 Now that you've learned how to use Mahout, discover other ways of working with data on HDInsight:
 
 * [Apache Hive with HDInsight](hdinsight-use-hive.md)
-* [MapReduce with HDInsight](hdinsight-use-mapreduce.md)
+* [MapReduce with HDInsight](hdinsight-use-mapreduce.md)