diff --git a/include/fmt/format.h b/include/fmt/format.h
index de9f6ebf..1c3ea935 100644
--- a/include/fmt/format.h
+++ b/include/fmt/format.h
@@ -3158,7 +3158,7 @@ constexpr auto fractional_part_rounding_thresholds(int index) -> uint32_t {
   // in constexpr functions and non-static ones are poorly optimized.
 
   // while in C++23 we can use static constexpr, and in c++17 we can use out of
-  // function defintion of inline constexpr, in C++11 we have to rely on string
+  // function definition of inline constexpr, in C++11 we have to rely on string
   // literals in order to avoid duplicating constant definitions across
   // translation units.  We take the following uint32 array definition:
   // {0x9999999au, 0x828f5c29u, 0x80418938u, 0x80068db9,
@@ -3166,7 +3166,7 @@ constexpr auto fractional_part_rounding_thresholds(int index) -> uint32_t {
   // and convert that into a series of char hexidecimal literals in a char array:
   // "\x99\x99\x99\x9a \x82\x8f\x5c\x29 \x80\x41\x89\x38 \x80\x06\x8d\xb9
   // \x80\x00\xa7\xc6 \x80\x00\x10\xc7 \x80\x00\x01\xae \x80\x00\x00\x2b"
-  // Then we split this up into four seperate arrays of bytes, so the bytes can
+  // Then we split this up into four separate arrays of bytes, so the bytes can
   // be properly recombined into endian-correct uint32_t.
 
 
@@ -3176,7 +3176,7 @@ constexpr auto fractional_part_rounding_thresholds(int index) -> uint32_t {
   uint32_t byte_0 = static_cast<uint8_t>("\x9a\x29\x38\xb9\xc6\xc7\xae\x2b"[index]);
 
   //recombine as uint32, this should eliminate endian issues, as now we are shifting
-  //btyes as uint32 which should match platform endian.
+  //bytes as uint32 which should match platform endian.
   return byte_3 << 24u | byte_2 << 16u | byte_1 << 8u | byte_0;
 }