diff --git a/src/Common/Dlgcode.c b/src/Common/Dlgcode.c
index afa3f78f..66a22a26 100644
--- a/src/Common/Dlgcode.c
+++ b/src/Common/Dlgcode.c
@@ -221,7 +221,7 @@ static std::vector<HostDevice> rawHostDeviceList;
 /* Critical section used to ensure that only one thread at a time can create a secure desktop */
 CRITICAL_SECTION csSecureDesktop;
 
-/* Boolean that indicates if our Secure Desktop is active and being used of not */
+/* Boolean that indicates if our Secure Desktop is active and being used or not */
 BOOL bSecureDesktopOngoing = FALSE;
 
 HINSTANCE hInst = NULL;