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-rw-r--r--mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAModel.scala2
1 files changed, 1 insertions, 1 deletions
diff --git a/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAModel.scala b/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAModel.scala
index b0e991d2f2..0a3f21ecee 100644
--- a/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAModel.scala
+++ b/mllib/src/main/scala/org/apache/spark/mllib/clustering/LDAModel.scala
@@ -130,7 +130,7 @@ abstract class LDAModel private[clustering] {
/* TODO
* Compute the estimated topic distribution for each document.
- * This is often called “theta” in the literature.
+ * This is often called 'theta' in the literature.
*
* @param documents RDD of documents, which are term (word) count vectors paired with IDs.
* The term count vectors are "bags of words" with a fixed-size vocabulary