diff --git a/Resources-Library.md b/Resources-Library.md
index 3bb5f39..2dd4a3c 100644
--- a/Resources-Library.md
+++ b/Resources-Library.md
@@ -228,14 +228,14 @@ Aborts execution of script (_throws_ `ReferenceError`) when attempts to access s
 
 Parameters:
  - required, _property_ (chain of properties joined by `.`) to trap in order to launch the stack trace matching code, ex. `Math.random`
- - optional, string/_regular expression_, the needle to match against the stack trace. If the empty string, always match. Prepend pattern with `!` to test for unmatched patterns in stack trace <sup>(New in [1.51.1b6](https://github.com/gorhill/uBlock/commit/84cc69aa10bc9c8045ed94b528ddc158c06ae7ab))</sup>
+ - optional, string/_regular expression_, the needle to match against the stack trace. If the empty string, only log. Prepend pattern with `!` to test for unmatched patterns in stack trace <sup>(New in [1.51.1b6](https://github.com/gorhill/uBlock/commit/84cc69aa10bc9c8045ed94b528ddc158c06ae7ab))</sup>
 
 
 Tokens:
  - "log":
-    - `1`: log stack trace for all access to trapped property
-    - `2`: log stack trace for defused access to trapped property
-    - `3`: log stack trace for non-defused access to trapped property
+    - `all`: log stack trace for all access to trapped property
+    - `match`: log stack trace for defused access to trapped property
+    - `nomatch`: log stack trace for non-defused access to trapped property
 
 Stack trace is normalized, but there still can be differences (Chromium vs Firefox) because of different format of stack trace.