add vcr env comments to example

sirwolfgang · sirwolfgang · commit 239000cec5d6 · 2014-07-26T16:35:37.000Z
diff --git a/.env.example b/.env.example
@@ -24,6 +24,9 @@ WEB_MAX_CONCURRENCY=16
 WEB_WORKERS=8
 WEB_PORT=tcp://0.0.0.0:3000
 
+# VCR record mode should only be touched if your adding to or updating api backed tests.
+# VCR_RECORD_MODE=none #Modes: [new, once, all]
+
 ############### API KEYS ###############
 
 # GitHub User
