diff --git a/content/compose/compose-file/11-extension.md b/content/compose/compose-file/11-extension.md
index 419c9712d2..851ae1e2af 100644
--- a/content/compose/compose-file/11-extension.md
+++ b/content/compose/compose-file/11-extension.md
@@ -10,7 +10,7 @@ Use the prefix `x-` as a top-level element to modularize configurations that you
 Compose ignores any fields that start with `x-`, this is the sole exception where Compose silently ignores unrecognized fields.
 
 They also can be used within any structure in a Compose file where user-defined keys are not expected. 
-Compose use those to enable experimental features, the same way browsers add support for [custom CSS features](https://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#vendor-keywords)
+Compose uses those to enable experimental features, the same way browsers add support for [custom CSS features](https://www.w3.org/TR/2011/REC-CSS2-20110607/syndata.html#vendor-keywords)
 
 ## Example 1
 
@@ -148,4 +148,4 @@ Values can combine multiple values without separator.
   40s
   1m30s
   1h5m30s20ms
-```
\ No newline at end of file
+```