diff --git a/http-test/test-thread-safety.sh b/http-test/test-thread-safety.sh
index f3f9b234..a72d4071 100644
--- a/http-test/test-thread-safety.sh
+++ b/http-test/test-thread-safety.sh
@@ -2,7 +2,7 @@
 
 # Stress test to check for thread safety
 #
-# Prerequesites:
+# Prerequisites:
 #   * Docker
 #   * A Bash command line (for example Git Bash or WSL on Windows)
 #   * curl installed