change all $env to ${}

Signed-off-by: Fredrik Adelöw <freben@gmail.com>
2021-04-15 13:25:48 +02:00
parent c10e6490ca
commit c28689c686
26 changed files with 184 additions and 345 deletions
@@ -129,6 +129,9 @@ variable.
 $env: MY_SECRET
 ```

+Note however, that it's often more convenient to use
+[environment variable substitution](#environment-variable-substitution) instead.
+
 ### File Includes

 This reads a string value from the entire contents of a text file. The file path