From 11a239306eb8c9817c4e30a7926746b42a131542 Mon Sep 17 00:00:00 2001
From: Yuki Shiino <yukishiino@chromium.org>
Date: Wed, 13 Apr 2022 15:12:41 +0000
Subject: [PATCH] base/numerics: Fix typos in //base/numerics/

Fixes typos in //base/numerics/, suggested by Tricium.

Change-Id: Ie2e931035557fb89c1f1729deac7e4df92bc444b
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3581441
Reviewed-by: Daniel Cheng <dcheng@chromium.org>
Commit-Queue: Daniel Cheng <dcheng@chromium.org>
Cr-Commit-Position: refs/heads/main@{#992049}
---
 base/numerics/checked_math.h          | 4 ++--
 base/numerics/checked_math_impl.h     | 2 +-
 base/numerics/clamped_math.h          | 4 ++--
 base/numerics/safe_conversions.h      | 5 +++--
 base/numerics/safe_math_shared_impl.h | 2 +-
 5 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/base/numerics/checked_math.h b/base/numerics/checked_math.h
index bbc575c457beab..956ba9ae0b5ab9 100644
--- a/base/numerics/checked_math.h
+++ b/base/numerics/checked_math.h
@@ -289,8 +289,8 @@ constexpr StrictNumeric<Dst> ValueOrDefaultForType(
   return value.template ValueOrDefault<Dst>(default_value);
 }
 
-// Convience wrapper to return a new CheckedNumeric from the provided arithmetic
-// or CheckedNumericType.
+// Convenience wrapper to return a new CheckedNumeric from the provided
+// arithmetic or CheckedNumericType.
 template <typename T>
 constexpr CheckedNumeric<typename UnderlyingType<T>::type> MakeCheckedNum(
     const T value) {
diff --git a/base/numerics/checked_math_impl.h b/base/numerics/checked_math_impl.h
index 1b83a0d059ca8b..00d48d4834336f 100644
--- a/base/numerics/checked_math_impl.h
+++ b/base/numerics/checked_math_impl.h
@@ -538,7 +538,7 @@ class CheckedNumericState<T, NUMERIC_INTEGER> {
                : 0;
   }
 
-  // is_valid_ precedes value_ because member intializers in the constructors
+  // is_valid_ precedes value_ because member initializers in the constructors
   // are evaluated in field order, and is_valid_ must be read when initializing
   // value_.
   bool is_valid_;
diff --git a/base/numerics/clamped_math.h b/base/numerics/clamped_math.h
index 20e2eb47150731..f9051ef0f8096a 100644
--- a/base/numerics/clamped_math.h
+++ b/base/numerics/clamped_math.h
@@ -184,8 +184,8 @@ class ClampedNumeric {
   };
 };
 
-// Convience wrapper to return a new ClampedNumeric from the provided arithmetic
-// or ClampedNumericType.
+// Convenience wrapper to return a new ClampedNumeric from the provided
+// arithmetic or ClampedNumericType.
 template <typename T>
 constexpr ClampedNumeric<typename UnderlyingType<T>::type> MakeClampedNum(
     const T value) {
diff --git a/base/numerics/safe_conversions.h b/base/numerics/safe_conversions.h
index f41742c5f6eb19..d8af80f0a8b29d 100644
--- a/base/numerics/safe_conversions.h
+++ b/base/numerics/safe_conversions.h
@@ -198,7 +198,7 @@ struct SaturateFastOp<
 // saturated_cast<> is analogous to static_cast<> for numeric types, except
 // that the specified numeric conversion will saturate by default rather than
 // overflow or underflow, and NaN assignment to an integral will return 0.
-// All boundary condition behaviors can be overriden with a custom handler.
+// All boundary condition behaviors can be overridden with a custom handler.
 template <typename Dst,
           template <typename> class SaturationHandler = SaturationDefaultLimits,
           typename Src>
@@ -305,7 +305,8 @@ class StrictNumeric {
   const T value_;
 };
 
-// Convience wrapper returns a StrictNumeric from the provided arithmetic type.
+// Convenience wrapper returns a StrictNumeric from the provided arithmetic
+// type.
 template <typename T>
 constexpr StrictNumeric<typename UnderlyingType<T>::type> MakeStrictNum(
     const T value) {
diff --git a/base/numerics/safe_math_shared_impl.h b/base/numerics/safe_math_shared_impl.h
index ba91016758ee77..50be0d2db9ccbf 100644
--- a/base/numerics/safe_math_shared_impl.h
+++ b/base/numerics/safe_math_shared_impl.h
@@ -132,7 +132,7 @@ struct UnsignedOrFloatForSize<Numeric, false, true> {
 // Wrap the unary operations to allow SFINAE when instantiating integrals versus
 // floating points. These don't perform any overflow checking. Rather, they
 // exhibit well-defined overflow semantics and rely on the caller to detect
-// if an overflow occured.
+// if an overflow occurred.
 
 template <typename T,
           typename std::enable_if<std::is_integral<T>::value>::type* = nullptr>