diff --git a/quizzes/quiz_ch2.md b/quizzes/quiz_ch2.md
index ca44760..ee4d877 100644
--- a/quizzes/quiz_ch2.md
+++ b/quizzes/quiz_ch2.md
@@ -48,7 +48,7 @@ C) Any of these answers explain why R can be useful for reproducibility
 o) It is free which means pricing is not a barrier to reproducing results with R.
 o) It has an active community who can contribute and review your code.
 m) It has an active developer community who has made lots of handy tools which aid reproducibility. 
-m) It is designed for working with data, particuarly wrangling data in a reproducible way
+m) It is designed for working with data, particularly wrangling data in a reproducible way
 
 
 {/quiz}
diff --git a/quizzes/quiz_ch5.md b/quizzes/quiz_ch5.md
index 1de6648..22fcd5a 100644
--- a/quizzes/quiz_ch5.md
+++ b/quizzes/quiz_ch5.md
@@ -18,7 +18,7 @@ m) It can help you and others more easily trace how specific files, data, or plo
 
 C) Consistent, navigable, maintainable
 C) Consistent, reduces errors, maintainable
-o) Consistent, complicated, readible
+o) Consistent, complicated, readable
 o) Inconsistent, navigable, maintainable
 m) Consistent, complicated file structure, maintainable
 m) Inconsistent, error reduction, maintainable
@@ -40,7 +40,7 @@ C) All of the answers
 C) All of the listed tips
 o) Use informative names for files
 o) Keep similar files together in a folder
-m) Include a readme that explains what all the files are
+m) Include a README file that explains what all the files are
 m) number scripts in the order they are run (if more than one needs to be)
 
 {choose-answers: 4}
diff --git a/resources/dictionary.txt b/resources/dictionary.txt
index c4d99af..d3a8a20 100644
--- a/resources/dictionary.txt
+++ b/resources/dictionary.txt
@@ -78,10 +78,11 @@ PII
 ProjectTemplate
 reproducibility
 RStudio
+README
 rstudio
 rmarkdown
 Rmarkdown
-RProj
+Rproj
 Sys
 UE
 UE5