From ae17d7d455842576f4a4bdb6759be9df9a859635 Mon Sep 17 00:00:00 2001
From: "Carol (Nichols || Goulding)" <carol.nichols@gmail.com>
Date: Sat, 21 Nov 2020 14:43:34 -0500
Subject: More consistently use spaces after commas in lists in docs

---
 library/alloc/src/collections/btree/map.rs     |  2 +-
 library/alloc/src/collections/vec_deque/mod.rs | 10 +++++-----
 library/alloc/src/vec.rs                       |  4 ++--
 3 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'library/alloc/src')

diff --git a/library/alloc/src/collections/btree/map.rs b/library/alloc/src/collections/btree/map.rs
index 6641ad33f92..a9e41687590 100644
--- a/library/alloc/src/collections/btree/map.rs
+++ b/library/alloc/src/collections/btree/map.rs
@@ -1037,7 +1037,7 @@ impl<K: Ord, V> BTreeMap<K, V> {
     /// let mut count: BTreeMap<&str, usize> = BTreeMap::new();
     ///
     /// // count the number of occurrences of letters in the vec
-    /// for x in vec!["a","b","a","c","a","b"] {
+    /// for x in vec!["a", "b", "a", "c", "a", "b"] {
     ///     *count.entry(x).or_insert(0) += 1;
     /// }
     ///
diff --git a/library/alloc/src/collections/vec_deque/mod.rs b/library/alloc/src/collections/vec_deque/mod.rs
index 1c183858e7a..85c809e0d18 100644
--- a/library/alloc/src/collections/vec_deque/mod.rs
+++ b/library/alloc/src/collections/vec_deque/mod.rs
@@ -1962,7 +1962,7 @@ impl<T> VecDeque<T> {
     /// ```
     /// use std::collections::VecDeque;
     ///
-    /// let mut buf: VecDeque<_> = vec![1,2,3].into_iter().collect();
+    /// let mut buf: VecDeque<_> = vec![1, 2, 3].into_iter().collect();
     /// let buf2 = buf.split_off(1);
     /// assert_eq!(buf, [1]);
     /// assert_eq!(buf2, [2, 3]);
@@ -2514,10 +2514,10 @@ impl<T> VecDeque<T> {
     ///          (3, 1), (1, 2), (2, 3), (4, 5), (5, 8), (3, 13),
     ///          (1, 21), (2, 34), (4, 55)].into();
     ///
-    /// assert_eq!(deque.binary_search_by_key(&13, |&(a,b)| b),  Ok(9));
-    /// assert_eq!(deque.binary_search_by_key(&4, |&(a,b)| b),   Err(7));
-    /// assert_eq!(deque.binary_search_by_key(&100, |&(a,b)| b), Err(13));
-    /// let r = deque.binary_search_by_key(&1, |&(a,b)| b);
+    /// assert_eq!(deque.binary_search_by_key(&13, |&(a, b)| b),  Ok(9));
+    /// assert_eq!(deque.binary_search_by_key(&4, |&(a, b)| b),   Err(7));
+    /// assert_eq!(deque.binary_search_by_key(&100, |&(a, b)| b), Err(13));
+    /// let r = deque.binary_search_by_key(&1, |&(a, b)| b);
     /// assert!(matches!(r, Ok(1..=4)));
     /// ```
     #[unstable(feature = "vecdeque_binary_search", issue = "78021")]
diff --git a/library/alloc/src/vec.rs b/library/alloc/src/vec.rs
index 2c8bc3d53ef..82132ef833c 100644
--- a/library/alloc/src/vec.rs
+++ b/library/alloc/src/vec.rs
@@ -849,7 +849,7 @@ impl<T> Vec<T> {
     ///     }
     ///     x.set_len(size);
     /// }
-    /// assert_eq!(&*x, &[0,1,2,3]);
+    /// assert_eq!(&*x, &[0, 1, 2, 3]);
     /// ```
     #[stable(feature = "vec_as_ptr", since = "1.37.0")]
     #[inline]
@@ -1395,7 +1395,7 @@ impl<T> Vec<T> {
     /// # Examples
     ///
     /// ```
-    /// let mut vec = vec![1,2,3];
+    /// let mut vec = vec![1, 2, 3];
     /// let vec2 = vec.split_off(1);
     /// assert_eq!(vec, [1]);
     /// assert_eq!(vec2, [2, 3]);
-- 
cgit 1.4.1-3-g733a5