diff --git a/README.md b/README.md
index 3626d5f..7528296 100644
--- a/README.md
+++ b/README.md
@@ -11,6 +11,7 @@ After the sentence has been processed by all extensions, it will be displayed.
 ```"current select"```: always 0 unless the sentence is in the text channel currently selected by the user.<br>
 ```"hook address"```: address the hook was inserted at. May need cast to unsigned. Console text channel is always -1.<br>
 ```"process id"```: process id that the sentence is coming from.<br>
+```"text handle"```: number that uniquely identifies the text channel the sentence is in.<br>
 
 # Notes