pass finicky links test

Author: coke

doc/Type/Cool.pod6

@@ -381,7 +381,7 @@ Defined as:
 
 Coerces the invocant (or in method form, its argument) to
 L<Numeric|/type/Numeric>, and returns its
- L<Sine hyperbolicus|https://en.wikipedia.org/wiki/Hyperbolic_function>.
+L<Sine hyperbolicus|https://en.wikipedia.org/wiki/Hyperbolic_function>.
 
     say 1.sinh;                 # OUTPUT: «1.1752011936438␤»
     say sinh(1);                # OUTPUT: «1.1752011936438␤»