Performed project-wide code formatting

* Updated format CMake command to properly
ignore new directories and files
* Added output when command is run
* Resolves #2623

src/keys/drivers/YubiKey.cpp

@@ -211,7 +211,7 @@ YubiKey::ChallengeResult YubiKey::challenge(int slot, bool mayBlock, const QByte
              */
 
             if (yk_errno == YK_EUSBERR) {
-                qWarning("USB error: %s",  yk_usb_strerror());
+                qWarning("USB error: %s", yk_usb_strerror());
             } else {
                 qWarning("YubiKey core error: %s", yk_strerror(yk_errno));
             }