diff --git a/authorization/response.go b/authorization/response.go
index abe3c9f..245a0ef 100644
--- a/authorization/response.go
+++ b/authorization/response.go
@@ -148,7 +148,7 @@ func (rm *responseModifier) Hijack() (net.Conn, *bufio.ReadWriter, error) {
 
 	hijacker, ok := rm.rw.(http.Hijacker)
 	if !ok {
-		return nil, nil, fmt.Errorf("Internal reponse writer doesn't support the Hijacker interface")
+		return nil, nil, fmt.Errorf("Internal response writer doesn't support the Hijacker interface")
 	}
 	return hijacker.Hijack()
 }
@@ -157,7 +157,7 @@ func (rm *responseModifier) Hijack() (net.Conn, *bufio.ReadWriter, error) {
 func (rm *responseModifier) CloseNotify() <-chan bool {
 	closeNotifier, ok := rm.rw.(http.CloseNotifier)
 	if !ok {
-		logrus.Errorf("Internal reponse writer doesn't support the CloseNotifier interface")
+		logrus.Errorf("Internal response writer doesn't support the CloseNotifier interface")
 		return nil
 	}
 	return closeNotifier.CloseNotify()
@@ -167,7 +167,7 @@ func (rm *responseModifier) CloseNotify() <-chan bool {
 func (rm *responseModifier) Flush() {
 	flusher, ok := rm.rw.(http.Flusher)
 	if !ok {
-		logrus.Errorf("Internal reponse writer doesn't support the Flusher interface")
+		logrus.Errorf("Internal response writer doesn't support the Flusher interface")
 		return
 	}
 
diff --git a/httputils/resumablerequestreader_test.go b/httputils/resumablerequestreader_test.go
index e9d0578..7006f04 100644
--- a/httputils/resumablerequestreader_test.go
+++ b/httputils/resumablerequestreader_test.go
@@ -96,7 +96,7 @@ type errorReaderCloser struct{}
 func (errorReaderCloser) Close() error { return nil }
 
 func (errorReaderCloser) Read(p []byte) (n int, err error) {
-	return 0, fmt.Errorf("A error occured")
+	return 0, fmt.Errorf("An error occurred")
 }
 
 // If a an unknown error is encountered, return 0, nil and log it
diff --git a/plugins/errors.go b/plugins/errors.go
index a1826c8..7988471 100644
--- a/plugins/errors.go
+++ b/plugins/errors.go
@@ -11,7 +11,7 @@ type statusError struct {
 	err    string
 }
 
-// Error returns a formated string for this error type
+// Error returns a formatted string for this error type
 func (e *statusError) Error() string {
 	return fmt.Sprintf("%s: %v", e.method, e.err)
 }
diff --git a/stdcopy/stdcopy_test.go b/stdcopy/stdcopy_test.go
index 88d88d4..796d165 100644
--- a/stdcopy/stdcopy_test.go
+++ b/stdcopy/stdcopy_test.go
@@ -72,7 +72,7 @@ func TestWriteWithWriterError(t *testing.T) {
 		t.Fatalf("Didn't get expected error.")
 	}
 	if n != expectedReturnedBytes {
-		t.Fatalf("Didn't get expected writen bytes %d, got %d.",
+		t.Fatalf("Didn't get expected written bytes %d, got %d.",
 			expectedReturnedBytes, n)
 	}
 }