diff --git a/tools/generate_test_document b/tools/generate_test_document
index ef510c7..452208e 100755
--- a/tools/generate_test_document
+++ b/tools/generate_test_document
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-# This program will generate test documenation from the robot test cases.
+# This program will generate test documentation from the robot test cases.
 
 # Description of argument(s):
 # test_dir_path            Test directory where robot test cases are available.