fix typo

packages/mui-joy/src/Radio/radioClasses.ts

@@ -1,47 +1,47 @@
 import { generateUtilityClass, generateUtilityClasses } from '../className';
 
 export interface RadioClasses {
-  /** Classname applied to the root element. */
+  /** Class name applied to the root element. */
   root: string;
-  /** Classname applied to the radio element. */
+  /** Class name applied to the radio element. */
   radio: string;
-  /** Classname applied to the icon element. */
+  /** Class name applied to the icon element. */
   icon: string;
-  /** Classname applied to the action element. */
+  /** Class name applied to the action element. */
   action: string;
-  /** Classname applied to the input element. */
+  /** Class name applied to the input element. */
   input: string;
-  /** Classname applied to the label element. */
+  /** Class name applied to the label element. */
   label: string;
   /** State class applied to the root, action slots if `checked`. */
   checked: string;
   /** State class applied to the root, action slots if `disabled`. */
   disabled: string;
   /** Class applied to the root element if the switch has visible focus */
   focusVisible: string;
-  /** Classname applied to the root element if `color="primary"`. */
+  /** Class name applied to the root element if `color="primary"`. */
   colorPrimary: string;
-  /** Classname applied to the root element if `color="danger"`. */
+  /** Class name applied to the root element if `color="danger"`. */
   colorDanger: string;
-  /** Classname applied to the root element if `color="info"`. */
+  /** Class name applied to the root element if `color="info"`. */
   colorInfo: string;
-  /** Classname applied to the root element if `color="neutral"`. */
+  /** Class name applied to the root element if `color="neutral"`. */
   colorNeutral: string;
-  /** Classname applied to the root element if `color="success"`. */
+  /** Class name applied to the root element if `color="success"`. */
   colorSuccess: string;
-  /** Classname applied to the root element if `color="warning"`. */
+  /** Class name applied to the root element if `color="warning"`. */
   colorWarning: string;
-  /** Classname applied to the root element if `size="sm"`. */
+  /** Class name applied to the root element if `size="sm"`. */
   sizeSm: string;
-  /** Classname applied to the root element if `size="md"`. */
+  /** Class name applied to the root element if `size="md"`. */
   sizeMd: string;
-  /** Classname applied to the root element if `size="lg"`. */
+  /** Class name applied to the root element if `size="lg"`. */
   sizeLg: string;
-  /** Classname applied to the root element if `variant="outlined"`. */
+  /** Class name applied to the root element if `variant="outlined"`. */
   variantOutlined: string;
-  /** Classname applied to the root element if `variant="soft"`. */
+  /** Class name applied to the root element if `variant="soft"`. */
   variantSoft: string;
-  /** Classname applied to the root element if `variant="solid"`. */
+  /** Class name applied to the root element if `variant="solid"`. */
   variantSolid: string;
 }