diff --git a/xonsh/rc.xsh b/xonsh/rc.xsh
index ebfa091..adb49db 100644
--- a/xonsh/rc.xsh
+++ b/xonsh/rc.xsh
@@ -54,7 +54,7 @@ if (config_dir / "local.xsh").exists():
 aliases["ec"] = "emacsclient -n --alternate-editor=emacs"
 aliases["src"] = "source ~/.xonshrc"
 aliases["pubip"] = "curl icanhazip.com"
-aliases['ll'] = lambda args: $[$LC_COLLATE='C' ls -lAh @(args)]
+aliases["ll"] = lambda args: $[$LC_COLLATE='C' ls -lAh @(args)]
 
 if ON_DARWIN:
     $JAVA_HOME = $(/usr/libexec/java_home).strip()