diff --git a/sx-open b/sx-open
index 5f08eaa..0ac7b2a 100755
--- a/sx-open
+++ b/sx-open
@@ -5,7 +5,7 @@
 cfg_file="$HOME/.config/sx-open.cfg"
 [[ -f "$cfg_file" ]] && { source "$cfg_file"; }
 
-usage() { echo "${0##*/} <uri/file>"; }
+usage() { printf '%s <uri/file>\n' "${0##*/}"; }
 
 handle_uri() {
 	local target="$1"
@@ -51,7 +51,7 @@ main() {
 		}
 	}
 
-	[[ "$?" -gt 0 ]] && { echo "No handlers found for $target"; }
+	[[ "$?" -gt 0 ]] && { printf "No handlers found for %s\n" "$target"; }
 
 	return 0
 }