diff --git a/README.md b/README.md
index b8be469..5a72813 100644
--- a/README.md
+++ b/README.md
@@ -13,5 +13,9 @@ OR
 `install -m755 rbtext /usr/bin`
 
 ## runtime configuration
-This is done by setting environment variables
-- `RBTEXT_FULLSCREEN` (default: Enabled) - Clear screen every print (useful for text that will wrap)
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+This is done by setting environment variables.
+- `RBTEXT_FULLSCREEN` (default: Enabled) - Clear screen every print (useful for text that will wrap)
+
+### example
+Runs rbtext without clearing the screen everytime
+`RBTEXT_FULLSCREEN=-1 ./rbtext hello world`
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