fixing my code

WIN2ARCH.sh

@@ -1,11 +1,6 @@
 #!/bin/bash
 #Achie's Cute little windows to arch script, I HATE WINDOWS!!!
-if [ -z "$1" ]; then
-    echo "Usage: $0 <directory>"
-    exit 1
-fi
-DIRECTORY="$1"
-find "$DIRECTORY" -type f -exec sed -i 's/windows/arch/g' {} +
+find "." -type f ! -name '.*' -exec sed -i 's/windows/arch/g' {} +
 
 echo "Made the code better and made it work."
 echo "Love, Archie"