diff --git a/dotfiles/i3/scripts/crypto b/dotfiles/i3/scripts/crypto
index 81326a3..1a0fc92 100755
--- a/dotfiles/i3/scripts/crypto
+++ b/dotfiles/i3/scripts/crypto
@@ -13,7 +13,7 @@ def parse_arguments() -> argparse.Namespace:
     """Arguments consist of:
         * a coin to look up
         * the currency to set the value on (defaults to USD)
-        * the number of decimals
+        * the number of decimals to display
     """
 
     parser = argparse.ArgumentParser()
@@ -26,7 +26,7 @@ def parse_arguments() -> argparse.Namespace:
 
 
 def compute(args: argparse.Namespace) -> str:
-    """h"""
+    """Send a request to the API with the given arguments."""
 
     symbols = {
         "GBP": "£",