Fix the wrong link.

It took me way too much time to figure out why parameters of `absl::LogUniform` have nothing to do with the contents of the linked wiki page.

The new link does not match the function exactly, but it is still much closer than the log-normal distribution.

PiperOrigin-RevId: 619749575
Change-Id: Idbe748ed0dadf3ca22dc592f296f770ce04de8be

absl/random/distributions.h

@@ -362,7 +362,7 @@ RealType Gaussian(URBG&& urbg,  // NOLINT(runtime/references)
 // If `lo` is nonzero then this distribution is shifted to the desired interval,
 // If `lo` is nonzero then this distribution is shifted to the desired interval,
 // so LogUniform(lo, hi, b) is equivalent to LogUniform(0, hi-lo, b)+lo.
 // so LogUniform(lo, hi, b) is equivalent to LogUniform(0, hi-lo, b)+lo.
 //
 //
-// See https://en.wikipedia.org/wiki/Log-normal_distribution
+// See https://en.wikipedia.org/wiki/Reciprocal_distribution
 //
 //
 // Example:
 // Example:
 //
 //