diff --git a/rmarkdown.Rmd b/rmarkdown.Rmd
index ad215a5..2777da9 100644
--- a/rmarkdown.Rmd
+++ b/rmarkdown.Rmd
@@ -17,7 +17,7 @@ R Markdown files are designed to be used in three ways:
     notebook where you can capture not only what you did, but also what you
     were thinking.
 
-R Markdown integrates a number of R packages and external tools. This means that helps is, by-and-large, not available through `?`. Instead, as you work through this chapter, and use R Markdown in the future, keep these resources close to hand:
+R Markdown integrates a number of R packages and external tools. This means that help is, by-and-large, not available through `?`. Instead, as you work through this chapter, and use R Markdown in the future, keep these resources close to hand:
 
 *   R Markdown Cheat Sheet: _Help > Cheatsheets > R Markdown Cheat Sheet_,