diff --git a/README.md b/README.md
index 1416826..9d19aa9 100644
--- a/README.md
+++ b/README.md
@@ -61,6 +61,7 @@ Looking for a CLI mode? Using the -f/--face argument will make the program in cl
 - [ ] Support for replacing multiple faces
 
 ## Credits
+- [henryruhs](https://github.com/henryruhs): for being an irreplacable contributor to the project
 - [ffmpeg](https://ffmpeg.org/): for making video related operations easy
 - [deepinsight](https://github.com/deepinsight): for their [insightface](https://github.com/deepinsight/insightface) project which provided a well-made library and models.
 - and all developers behind libraries used in this project.
diff --git a/roop/core.py b/roop/core.py
index 21f0b0b..19ad84a 100755
--- a/roop/core.py
+++ b/roop/core.py
@@ -3,7 +3,7 @@
 import os
 import sys
 # single thread doubles performance of gpu-mode - needs to be set before torch import
-if any(arg.startswith('--gpu-vendor=') for arg in sys.argv):
+if any(arg.startswith('--gpu-vendor') for arg in sys.argv):
     os.environ['OMP_NUM_THREADS'] = '1'
 import platform
 import signal