fixing gg in wrangling

Author: teresa-mcgee

docs/class4.html

@@ -8,7 +8,7 @@
 
 <meta name="author" content="Austin Daigle">
 
-<title>How To Learn to Code for Data Science in R – Applying Visualization Methods</title>
+<title>How To Learn to Code : R for Data Science – Applying Visualization Methods</title>
 <style>
 code{white-space: pre-wrap;}
 span.smallcaps{font-variant: small-caps;}