Update linux-dsvm-walkthrough.md

GitHubber17 · web-flow · commit ee6d906e8e9e · 2020-04-02T20:10:16.000-07:00
diff --git a/articles/machine-learning/data-science-virtual-machine/linux-dsvm-walkthrough.md b/articles/machine-learning/data-science-virtual-machine/linux-dsvm-walkthrough.md
@@ -97,9 +97,8 @@ For a different view of the data:
 
 ```R
 str(data)
-```r
-
 ```
+
 This view shows you the type of each variable and the first few values in the dataset.
 
 The **spam** column was read as an integer, but it's actually a categorical variable (or factor). To set its type:
