1 files changed, 1 insertions, 1 deletions
diff --git a/src/cli.rs b/src/cli.rs
index 23f80202..eeda3fa3 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -74,7 +74,7 @@ impl Options {
                 .long("dimensions")
                 .short("d")
                 .value_names(&["columns", "lines"])
-                .help("Defines the window dimensions [default: 80x24]"))
+                 .help("Defines the window dimensions. Falls back to size specified by window manager if set to 0x0 [default: 80x24]"))
             .arg(Arg::with_name("title")
                 .long("title")
                 .short("t")