diff --git a/internal/testing/alignment.go b/internal/testing/alignment.go
index 61c51c84b..c47624b90 100644
--- a/internal/testing/alignment.go
+++ b/internal/testing/alignment.go
@@ -49,7 +49,7 @@ type FieldOffset struct {
 
 // Aligned8Byte returns if all fields are aligned modulo 8-bytes.
 //
-// Error messaging is printed to out for any fileds determined misaligned.
+// Error messaging is printed to out for any field determined misaligned.
 func Aligned8Byte(fields []FieldOffset, out io.Writer) bool {
 	misaligned := make([]FieldOffset, 0)
 	for _, f := range fields {
diff --git a/sdk/metric/sdk.go b/sdk/metric/sdk.go
index c1f68b24f..64bfa9b1d 100644
--- a/sdk/metric/sdk.go
+++ b/sdk/metric/sdk.go
@@ -296,7 +296,7 @@ func (s *syncInstrument) RecordOne(ctx context.Context, num number.Number, kvs [
 // processor.  This Accumulator supports only a single processor.
 //
 // The Accumulator does not start any background process to collect itself
-// periodically, this responsbility lies with the processor, typically,
+// periodically, this responsibility lies with the processor, typically,
 // depending on the type of export.  For example, a pull-based
 // processor will call Collect() when it receives a request to scrape
 // current metric values.  A push-based processor should configure its