From 14f266a93a463d1f59c87fab909bdcd9eb2af841 Mon Sep 17 00:00:00 2001
From: cospectrum <severinalexeyv@gmail.com>
Date: Sun, 10 Mar 2024 22:12:24 +0300
Subject: [PATCH] fix some typos (#553)

---
 src/contours.rs         | 2 +-
 src/filter/mod.rs       | 2 +-
 src/region_labelling.rs | 2 +-
 src/stats.rs            | 2 +-
 src/utils.rs            | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/contours.rs b/src/contours.rs
index 42a24b7d..9f79b740 100644
--- a/src/contours.rs
+++ b/src/contours.rs
@@ -8,7 +8,7 @@ use std::collections::VecDeque;
 /// Whether a border of a foreground region borders an enclosing background region or a contained background region.
 #[derive(Debug, Copy, Clone, PartialEq, Eq)]
 pub enum BorderType {
-    /// A border between a foreground region and the backround region enclosing it.
+    /// A border between a foreground region and the background region enclosing it.
     /// All points in the border lie within the foreground region.
     Outer,
     /// A border between a foreground region and a background region contained within it.
diff --git a/src/filter/mod.rs b/src/filter/mod.rs
index 4c8c0fcc..5a457405 100644
--- a/src/filter/mod.rs
+++ b/src/filter/mod.rs
@@ -937,7 +937,7 @@ mod tests {
     }
 
     /// Baseline implementation of Gaussian blur is that provided by image::imageops.
-    /// We can also use this to validate correctnes of any implementations we add here.
+    /// We can also use this to validate correctness of any implementations we add here.
     fn gaussian_baseline_rgb<I>(image: &I, stdev: f32) -> Image<Rgb<u8>>
     where
         I: GenericImage<Pixel = Rgb<u8>>,
diff --git a/src/region_labelling.rs b/src/region_labelling.rs
index e0e842b9..8a1cd83e 100644
--- a/src/region_labelling.rs
+++ b/src/region_labelling.rs
@@ -274,7 +274,7 @@ mod tests {
     }
 
     // One huge component with eight-way connectivity, loads of
-    // isolated components with four-way conectivity.
+    // isolated components with four-way connectivity.
     fn chessboard(width: u32, height: u32) -> GrayImage {
         ImageBuffer::from_fn(width, height, |x, y| {
             if (x + y) % 2 == 0 {
diff --git a/src/stats.rs b/src/stats.rs
index 1fd57ea6..811fbefc 100644
--- a/src/stats.rs
+++ b/src/stats.rs
@@ -116,7 +116,7 @@ where
 }
 
 /// Returns the peak signal to noise ratio for a clean image and its noisy
-/// aproximation. All channels are considered equally. If you do not want this
+/// approximation. All channels are considered equally. If you do not want this
 /// (e.g. if using RGBA) then change image formats first.
 /// See also [peak signal-to-noise ratio (wikipedia)](https://en.wikipedia.org/wiki/Peak_signal-to-noise_ratio).
 pub fn peak_signal_to_noise_ratio<I, J, P>(original: &I, noisy: &J) -> f64
diff --git a/src/utils.rs b/src/utils.rs
index f7c0a428..2285fada 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -332,7 +332,7 @@ where
 }
 
 /// Human readable description of some of the pixels that differ
-/// signifcantly (according to provided function) between left
+/// significantly (according to provided function) between left
 /// and right, or None if all pixels match.
 pub fn significant_pixel_diff_summary<I, J, F, P>(
     actual: &I,