diff --git a/src/strings/en-us.json b/src/strings/en-us.json
index 741812f3ae..10639d58ef 100644
--- a/src/strings/en-us.json
+++ b/src/strings/en-us.json
@@ -567,7 +567,7 @@
     "LabelBaseUrl": "Base URL",
     "LabelBaseUrlHelp": "Add a custom subdirectory to the server URL. For example: <code>http://example.com/<b>&lt;baseurl&gt;</b></code>",
     "LabelBackdropScreensaverInterval": "Backdrop Screensaver Interval",
-    "LabelBackdropScreensaverIntervalHelp": "The time in seconds a between different backdrops when using the backdrop screensaver.",
+    "LabelBackdropScreensaverIntervalHelp": "The time in seconds between different backdrops when using the backdrop screensaver.",
     "LabelBindToLocalNetworkAddress": "Bind to local network address",
     "LabelBindToLocalNetworkAddressHelp": "Override the local IP address for the HTTP server. If left empty, the server will bind to all available addresses. Changing this value requires a restart.",
     "LabelBirthDate": "Birth date",