doc: fix added value for assert module

BridgeAR · targos · commit 9bddf922b35d · 2018-04-06T10:06:03.000+02:00
PR-URL: #19724 Reviewed-By: Vse Mozhet Byt <vsemozhetbyt@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
diff --git a/doc/api/assert.md b/doc/api/assert.md
@@ -1,6 +1,6 @@
 # Assert
 
-<!--introduced_in=v0.10.0-->
+<!--introduced_in=v0.1.21-->
 
 > Stability: 2 - Stable
 
