[compiler-rt][NFC] Fix typo in comment

GitOrigin-RevId: 1bd433bdffa4668ad250b9584b4cfad65513e794
diff --git a/FuzzerMutate.h b/FuzzerMutate.h
index 8cb9f86..fd37191 100644
--- a/FuzzerMutate.h
+++ b/FuzzerMutate.h
@@ -43,9 +43,9 @@
   size_t Mutate_InsertByte(uint8_t *Data, size_t Size, size_t MaxSize);
   /// Mutates data by inserting several repeated bytes.
   size_t Mutate_InsertRepeatedBytes(uint8_t *Data, size_t Size, size_t MaxSize);
-  /// Mutates data by chanding one byte.
+  /// Mutates data by changing one byte.
   size_t Mutate_ChangeByte(uint8_t *Data, size_t Size, size_t MaxSize);
-  /// Mutates data by chanding one bit.
+  /// Mutates data by changing one bit.
   size_t Mutate_ChangeBit(uint8_t *Data, size_t Size, size_t MaxSize);
   /// Mutates data by copying/inserting a part of data into a different place.
   size_t Mutate_CopyPart(uint8_t *Data, size_t Size, size_t MaxSize);