Update assertion_failure.md

DeveloperTryingToCodeLikeOtherOfThem · web-flow · commit 5faf3256309f · 2026-04-04T16:25:16.000-04:00
diff --git a/docs/assertion_failure.md b/docs/assertion_failure.md
@@ -1,3 +1,5 @@
+# Assertion failure
+
 An assertion failure is a check inside the engine that always requires the condition to be
 true, to operate. If it is not true, there is something seriously wrong in the engine and then
 will stop the engine from operating.
