diff --git a/extensions/readme.md b/extensions/readme.md
index 17d5dcb12..7fb87e5cf 100644
--- a/extensions/readme.md
+++ b/extensions/readme.md
@@ -2,12 +2,12 @@
 
 Use subfolders under the `extensions` folder to house extensions to the final unified hosts file.
 
-Currently this repo includes three extensions: 
+Currently, this repo includes four extensions:
 
-* `gambling` for common online betting sites,  
-* `social` for common social media sites, and 
-* `porn` for porn sites.  
-* `fakenews` for fake news sites. 
+* `gambling` for common online betting sites,
+* `social` for common social media sites,
+* `porn` for porn sites, and
+* `fakenews` for fake news sites.
 
 
 Here are some sample calls, which vary which extensions are included.