remove errant space

Author: amandaesmith333

src/components/global/Playground/playground.css

@@ -51,7 +51,7 @@
   --playground-btn-icon-color: var(--c-indigo-80);
   --playground-separator-color: var(--c-indigo-30);
   --playground-code-background: var(--c-indigo-10);
-  
+
   --playground-tabs-background: var(--c-indigo-20);
   --playground-tab-btn-color: var(--c-carbon-100);
   --playground-tab-btn-border-color: var(--c-indigo-30);