diff --git a/01_DataScientistToolbox/02_09_installingRPackages/index.Rmd b/01_DataScientistToolbox/02_09_installingRPackages/index.Rmd
index 769548003..0912289ba 100644
--- a/01_DataScientistToolbox/02_09_installingRPackages/index.Rmd
+++ b/01_DataScientistToolbox/02_09_installingRPackages/index.Rmd
@@ -64,13 +64,13 @@ n <- signif(nrow(a), 2)
 - To install a single package, pass the name of the package to the
   `install.packages()` function as the first argument
 
-- The following the code installs the **slidify** package from CRAN
+- The following the code installs the **ggplot2** package from CRAN
 
 ```{r, eval=FALSE}
-install.packages("slidify")
+install.packages("ggplot2")
 ```
 
-- This command downloads the **slidify** package from CRAN and
+- This command downloads the **ggplot2** package from CRAN and
   installs it on your computer
 
 - Any packages on which this package depends will also be downloaded
@@ -86,7 +86,7 @@ install.packages("slidify")
 - Place the names of the R packages in a character vector
 
 ```{r, eval=FALSE}
-install.packages(c("slidify", "ggplot2", "devtools"))
+install.packages(c("ggplot2", "swirl", "devtools"))
 ```
 
 ---
diff --git a/01_DataScientistToolbox/02_09_installingRPackages/index.html b/01_DataScientistToolbox/02_09_installingRPackages/index.html
index db5febd43..fefce9983 100644
--- a/01_DataScientistToolbox/02_09_installingRPackages/index.html
+++ b/01_DataScientistToolbox/02_09_installingRPackages/index.html
@@ -83,7 +83,7 @@ <h2>Obtaining R Packages</h2>
 </code></pre>
 
 <ul>
-<li><p>There are approximately 5600 packages on CRAN covering a wide range of topics</p></li>
+<li><p>There are approximately 7100 packages on CRAN covering a wide range of topics</p></li>
 <li><p>A list of some topics is available through the <a href="http://cran.r-project.org/web/views/">Task
 Views</a> link, which groups
 together many R packages related to a given topic</p></li>
@@ -103,14 +103,14 @@ <h2>Installing an R Package</h2>
 function in R</p></li>
 <li><p>To install a single package, pass the name of the package to the
 <code>install.packages()</code> function as the first argument</p></li>
-<li><p>The following the code installs the <strong>slidify</strong> package from CRAN</p></li>
+<li><p>The following the code installs the <strong>ggplot2</strong> package from CRAN</p></li>
 </ul>
 
-<pre><code class="r">install.packages(&quot;slidify&quot;)
+<pre><code class="r">install.packages(&quot;ggplot2&quot;)
 </code></pre>
 
 <ul>
-<li><p>This command downloads the <strong>slidify</strong> package from CRAN and
+<li><p>This command downloads the <strong>ggplot2</strong> package from CRAN and
 installs it on your computer</p></li>
 <li><p>Any packages on which this package depends will also be downloaded
 and installed</p></li>
@@ -131,7 +131,7 @@ <h2>Installing an R Package</h2>
 <li><p>Place the names of the R packages in a character vector</p></li>
 </ul>
 
-<pre><code class="r">install.packages(c(&quot;slidify&quot;, &quot;ggplot2&quot;, &quot;devtools&quot;))
+<pre><code class="r">install.packages(c(&quot;ggplot2&quot;, &quot;swirl&quot;, &quot;devtools&quot;))
 </code></pre>
 
   </article>
diff --git a/01_DataScientistToolbox/02_09_installingRPackages/index.md b/01_DataScientistToolbox/02_09_installingRPackages/index.md
index bb50c21b1..eb7e4ebf0 100644
--- a/01_DataScientistToolbox/02_09_installingRPackages/index.md
+++ b/01_DataScientistToolbox/02_09_installingRPackages/index.md
@@ -53,7 +53,7 @@ head(rownames(a), 3)  ## Show the names of the first few packages
 
 
 
-- There are approximately 5600 packages on CRAN covering a wide range of topics
+- There are approximately 7100 packages on CRAN covering a wide range of topics
 
 - A list of some topics is available through the [Task
   Views](http://cran.r-project.org/web/views/) link, which groups
@@ -69,15 +69,15 @@ head(rownames(a), 3)  ## Show the names of the first few packages
 - To install a single package, pass the name of the package to the
   `install.packages()` function as the first argument
 
-- The following the code installs the **slidify** package from CRAN
+- The following the code installs the **ggplot2** package from CRAN
 
 
 ```r
-install.packages("slidify")
+install.packages("ggplot2")
 ```
 
 
-- This command downloads the **slidify** package from CRAN and
+- This command downloads the **ggplot2** package from CRAN and
   installs it on your computer
 
 - Any packages on which this package depends will also be downloaded
@@ -94,7 +94,7 @@ install.packages("slidify")
 
 
 ```r
-install.packages(c("slidify", "ggplot2", "devtools"))
+install.packages(c("ggplot2", "swirl", "devtools"))
 ```