diff --git a/Telegram/build/qt_version.py b/Telegram/build/qt_version.py
index 0f1bf164b..1703e15d0 100644
--- a/Telegram/build/qt_version.py
+++ b/Telegram/build/qt_version.py
@@ -10,8 +10,7 @@ def resolve(arch):
         elif os.environ.get('QT') is None:
             print('Choosing Qt 5.')
             os.environ['QT'] = '5.15.13'
-        else:
-            print('Choosing Qt ' + os.environ.get('QT'))
-    else:
+    elif os.environ.get('QT') is None:
         return False
+    print('Choosing Qt ' + os.environ.get('QT'))
     return True
diff --git a/Telegram/configure.py b/Telegram/configure.py
index a5819f222..f31dd70a7 100644
--- a/Telegram/configure.py
+++ b/Telegram/configure.py
@@ -46,7 +46,7 @@ elif officialTarget in ['win64', 'uwp64']:
 elif officialTarget in ['winarm', 'uwparm']:
     arch = 'arm'
 if not qt_version.resolve(arch):
-    error('Usupported platform.')
+    error('Unsupported platform.')
 
 if 'qt6' in arguments:
     arguments.remove('qt6')