From 13543ce048c9b0c8f63bfc3a15a9f7e48bc9c24a Mon Sep 17 00:00:00 2001
From: Matt Huszagh <huszaghmatt@gmail.com>
Date: Mon, 4 Jan 2021 11:14:27 -0800
Subject: [PATCH] pll update input is named "x" not "input"

---
 dsp/src/pll.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dsp/src/pll.rs b/dsp/src/pll.rs
index 74377f3..8df750f 100644
--- a/dsp/src/pll.rs
+++ b/dsp/src/pll.rs
@@ -45,7 +45,7 @@ impl PLL {
     /// The signal's phase/frequency is reconstructed relative to the sampling period.
     ///
     /// Args:
-    /// * `input`: New input phase sample.
+    /// * `x`: New input phase sample.
     /// * `shift_frequency`: Frequency error scaling. The frequency gain per update is
     ///   `1/(1 << shift_frequency)`.
     /// * `shift_phase`: Phase error scaling. The phase gain is `1/(1 << shift_phase)`