[random] LogUniform: Document as a discrete distribution

PiperOrigin-RevId: 630047753
Change-Id: I6ad73216bbe4e279553b9a57bd2727310091c754

absl/random/distributions.h

@@ -32,8 +32,8 @@
 //     continuously and independently at a constant average rate
 //     continuously and independently at a constant average rate
 //   * `absl::Gaussian` (also known as "normal distributions") for continuous
 //   * `absl::Gaussian` (also known as "normal distributions") for continuous
 //     distributions using an associated quadratic function
 //     distributions using an associated quadratic function
-//   * `absl::LogUniform` for continuous uniform distributions where the log
-//     to the given base of all values is uniform
+//   * `absl::LogUniform` for discrete distributions where the log to the given
+//     base of all values is uniform
 //   * `absl::Poisson` for discrete probability distributions that express the
 //   * `absl::Poisson` for discrete probability distributions that express the
 //     probability of a given number of events occurring within a fixed interval
 //     probability of a given number of events occurring within a fixed interval
 //   * `absl::Zipf` for discrete probability distributions commonly used for
 //   * `absl::Zipf` for discrete probability distributions commonly used for