diff --git a/bob/measure/script/common_options.py b/bob/measure/script/common_options.py
index 1f53ecfb9463a1f79a7ec251882ee319dc7b4fb1..032bd098d752f5057cfbb3c06a034395cbe08c9b 100644
--- a/bob/measure/script/common_options.py
+++ b/bob/measure/script/common_options.py
@@ -523,8 +523,8 @@ def titles_option(**kwargs):
             '-ts', '--titles', type=click.STRING, default=None,
             help='The titles of the plots seperated by commas. '
             'For example, if the figure has two plots, \"MyTitleA,MyTitleB\" '
-            'is a possible input'
-            'Provide just a space (-t ' ') to '
+            'is a possible input.'
+            ' Provide just a space (-ts \' \') to '
             'remove the titles from figures.',
             callback=callback, **kwargs)(func)
     return custom_title_option