diff --git a/abra.sh b/abra.sh
index 1391149..41f9f72 100644
--- a/abra.sh
+++ b/abra.sh
@@ -9,21 +9,21 @@ reconfigure() {
 }
 
 disable_basic_login() {
-    run_rails_command('Gitlab::CurrentSettings.update!(password_authentication_enabled_for_web: false)')
+    run_rails_command 'Gitlab::CurrentSettings.update!(password_authentication_enabled_for_web: false)'
     reconfigure()
 }
 
 enable_basic_login() {
-    run_rails_command('Gitlab::CurrentSettings.update!(password_authentication_enabled_for_web: true)')
+    run_rails_command 'Gitlab::CurrentSettings.update!(password_authentication_enabled_for_web: true)'
     reconfigure()
 }
 
 disable_signups() {
-    run_rails_command('Gitlab::CurrentSettings.update!(signup_enabled: false)')
+    run_rails_command 'Gitlab::CurrentSettings.update!(signup_enabled: false)'
     reconfigure()
 }
 
 enable_signups() {
-    run_rails_command('Gitlab::CurrentSettings.update!(signup_enabled: true)')
+    run_rails_command 'Gitlab::CurrentSettings.update!(signup_enabled: true)'
     reconfigure()
 }
\ No newline at end of file