diff --git a/docs/javascript-environment.md b/docs/javascript-environment.md
index d60f265cb63..80fe954890a 100644
--- a/docs/javascript-environment.md
+++ b/docs/javascript-environment.md
@@ -60,7 +60,7 @@ Specific
 
 ## Polyfills
 
-Many standards functions are also available on all the supported JavaScript runtimes.
+Many standard functions are also available on all the supported JavaScript runtimes.
 
 Browser