docker-compose example should use 3.6 for version number (#1107)

ddev · Sep 14, 2018 · 304337e · 304337e
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commit 304337e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/users/extend/customization-extendibility.md b/docs/users/extend/customization-extendibility.md
@@ -24,7 +24,7 @@ Each project can have an unlimited number of .ddev/docker-compose.*.yaml files a
 For example, a `.ddev/docker-compose.environment.yaml` with these contents would add a $TYPO3_CONTEXT environment variable to the web container, and a $SOMETHING environment variable to the db container: 
 
 ```
-version: '3'
+version: '3.6'
 
 services:
   web: