diff --git a/oci/spec_test.go b/oci/spec_test.go
index 7e04b960e..364734927 100644
--- a/oci/spec_test.go
+++ b/oci/spec_test.go
@@ -63,7 +63,7 @@ func TestGenerateSpec(t *testing.T) {
 		}
 	} else {
 		if s.Windows == nil {
-			t.Fatal("Windows section of spec not filled on on Windows platform")
+			t.Fatal("Windows section of spec not filled in on Windows platform")
 		}
 	}
 
diff --git a/platforms/database.go b/platforms/database.go
index 8e85448ed..3a312cff6 100644
--- a/platforms/database.go
+++ b/platforms/database.go
@@ -28,7 +28,7 @@ func isLinuxOS(os string) bool {
 	return os == "linux"
 }
 
-// These function are generated from from https://golang.org/src/go/build/syslist.go.
+// These function are generated from https://golang.org/src/go/build/syslist.go.
 //
 // We use switch statements because they are slightly faster than map lookups
 // and use a little less memory.