diff --git a/README.md b/README.md
index 4195844..4d00379 100644
--- a/README.md
+++ b/README.md
@@ -246,7 +246,7 @@ zlib
 
 ## Special requirements
 
-Some extension has special requirements:
+Some extensions have special requirements:
 
 <!-- START OF SPECIAL REQUIREMENTS -->
 <!-- ########################################################### -->