diff --git a/tljh/installer.py b/tljh/installer.py
index 5f6a098..4127dfd 100644
--- a/tljh/installer.py
+++ b/tljh/installer.py
@@ -473,7 +473,7 @@ def main():
     )
     argparser.add_argument(
         '--user-requirements-txt-url',
-        help='URL to a requirements.txt file that should be installed in the user enviornment'
+        help='URL to a requirements.txt file that should be installed in the user environment'
     )
     argparser.add_argument(
         '--plugin',