hints.md in trackler-2.2.1.54

- old
+ new

@@ -11,6 +11,6 @@
 
 For this reason, in version 3.6, Python introduced the `secrets` module, which generates
 cryptographically strong random numbers that provide the greater security required for cryptography.
 
 Since this is only an exercise, `random` is fine to use, but note that **it would be
-very insecure if actually used for cryptography.**
+very insecure if actually used for cryptography.**
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